diff --git a/library/adc-dac.dcm b/library/adc-dac.dcm
index 7258abfe..72646b19 100644
--- a/library/adc-dac.dcm
+++ b/library/adc-dac.dcm
@@ -371,6 +371,42 @@ K Quad DAC Micropower 10bit
 F http://cds.linear.com/docs/Datasheet/1664fa.pdf
 $ENDCMP
 #
+$CMP LTC1864
+D Single channel 16-bit Analog to Digial Converter, 5V supply, differential input, 150ksps, SPI interface
+K sigma-delta adc spi
+F http://cds.linear.com/docs/en/datasheet/18645fb.pdf
+$ENDCMP
+#
+$CMP LTC1864L
+D Single channel 16-bit Analog to Digial Converter, 3V supply, differential input, 150ksps, SPI interface
+K sigma-delta adc spi
+F http://cds.linear.com/docs/en/datasheet/18645lfs.pdf
+$ENDCMP
+#
+$CMP LTC1865-MS
+D Dual channel 16-bit Analog to Digital Converter, 5V supply, 150ksps, SPI interface
+K sigma-delta adc
+F http://cds.linear.com/docs/en/datasheet/18645fb.pdf
+$ENDCMP
+#
+$CMP LTC1865-S8
+D Dual channel 16-bit Analog to Digital Converter, 5V supply, 150ksps, SPI interface
+K sigma-delta adc
+F http://cds.linear.com/docs/en/datasheet/18645fb.pdf
+$ENDCMP
+#
+$CMP LTC1865L-MS
+D Dual channel 16-bit Analog to Digital Converter, 3V supply, 150ksps, SPI interface
+K sigma-delta adc
+F http://cds.linear.com/docs/en/datasheet/18645lfs.pdf
+$ENDCMP
+#
+$CMP LTC1865L-S8
+D Dual channel 16-bit Analog to Digital Converter, 3V supply, 150ksps, SPI interface
+K sigma-delta adc
+F http://cds.linear.com/docs/en/datasheet/18645lfs.pdf
+$ENDCMP
+#
 $CMP MCP3002
 D MCP3008, Dual Channel 10-Bit A/D Converter with SPI Serial Interface
 K Dual Channel 10-Bit ADC SPI
diff --git a/library/adc-dac.lib b/library/adc-dac.lib
index 183b7b66..811597ff 100644
--- a/library/adc-dac.lib
+++ b/library/adc-dac.lib
@@ -10,6 +10,7 @@ F2 "" 0 100 50 H V C CNN
 F3 "" 0 100 50 H V C CNN
 ALIAS AD390KD
 DRAW
+S -550 -1150 550 1150 0 1 10 f
 X D0 1 -700 1000 150 R 50 50 1 1 I
 X D1 2 -700 900 150 R 50 50 1 1 I
 X D2 3 -700 800 150 R 50 50 1 1 I
@@ -38,7 +39,6 @@ X ~CS3 27 -700 -900 150 R 50 50 1 1 I
 X VOUT1 18 700 800 150 L 50 50 1 1 P
 X ~CS4 28 -700 -1000 150 R 50 50 1 1 I
 X VOUT2 19 700 600 150 L 50 50 1 1 P
-S -550 -1150 550 1150 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -55,6 +55,7 @@ $FPLIST
  PDIP*
 $ENDFPLIST
 DRAW
+S -350 -650 350 650 0 1 10 f
 X DB0 1 -500 500 150 R 50 50 1 1 I
 X DB1 2 -500 400 150 R 50 50 1 1 I
 X DB2 3 -500 300 150 R 50 50 1 1 I
@@ -71,7 +72,6 @@ X AGND 13 500 -500 150 L 50 50 1 1 W
 X VSEL 14 500 -200 150 L 50 50 1 1 I
 X VSEN 15 500 0 150 L 50 50 1 1 I
 X VOUT 16 500 300 150 L 50 50 1 1 O
-S -350 -650 350 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -84,6 +84,7 @@ F2 "" 0 0 50 H V C CIN
 F3 "" 0 0 50 H V C CNN
 ALIAS AD558KP
 DRAW
+S -350 -650 350 650 0 1 10 f
 X DB0 2 -500 500 150 R 50 50 1 1 I
 X DB1 3 -500 400 150 R 50 50 1 1 I
 X DB2 4 -500 300 150 R 50 50 1 1 I
@@ -100,7 +101,6 @@ X DGND 15 0 -800 150 U 50 50 1 1 W
 X AGND 17 500 -500 150 L 50 50 1 1 W
 X VSEL 18 500 -200 150 L 50 50 1 1 I
 X VSEN 19 500 0 150 L 50 50 1 1 I
-S -350 -650 350 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -117,6 +117,7 @@ $FPLIST
  PDIP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 1 1 10 f
 X VSS 1 100 1000 150 D 50 50 1 1 W
 X VOUT 2 700 400 150 L 50 50 1 1 O
 X VREF 3 700 -400 150 L 50 50 1 1 P
@@ -135,7 +136,6 @@ X ~WR 15 -700 -300 150 R 50 50 1 1 I
 X ~LDAC 16 -700 -400 150 R 50 50 1 1 I
 X ~RST 17 -700 -700 150 R 50 50 1 1 I
 X VDD 18 -100 1000 150 D 50 50 1 1 W
-S -550 -850 550 850 1 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -151,6 +151,7 @@ $FPLIST
  PLCC*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 1 1 10 f
 X VSS 2 100 1000 150 D 50 50 1 1 W
 X VOUT 3 700 400 150 L 50 50 1 1 O
 X VREF 4 700 -400 150 L 50 50 1 1 P
@@ -169,7 +170,6 @@ X ~CS 16 -700 -200 150 R 50 50 1 1 I
 X ~WR 17 -700 -300 150 R 50 50 1 1 I
 X ~LDAC 18 -700 -400 150 R 50 50 1 1 I
 X ~RST 19 -700 -700 150 R 50 50 1 1 I
-S -550 -850 550 850 1 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -185,6 +185,7 @@ $FPLIST
  SO*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 1 1 10 f
 X VSS 1 100 1000 150 D 50 50 1 1 W
 X VOUT 2 700 400 150 L 50 50 1 1 O
 X VREF 3 700 -400 150 L 50 50 1 1 P
@@ -203,7 +204,6 @@ X ~CS 16 -700 -200 150 R 50 50 1 1 I
 X ~WR 17 -700 -300 150 R 50 50 1 1 I
 X ~LDAC 18 -700 -400 150 R 50 50 1 1 I
 X ~RST 19 -700 -700 150 R 50 50 1 1 I
-S -550 -850 550 850 1 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -219,6 +219,7 @@ $FPLIST
  SO*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 1 1 10 f
 X VSS 1 100 1000 150 D 50 50 1 1 W
 X VOUT 2 700 400 150 L 50 50 1 1 O
 X VREF 3 700 -400 150 L 50 50 1 1 P
@@ -237,7 +238,6 @@ X ~WR 15 -700 -300 150 R 50 50 1 1 I
 X ~LDAC 16 -700 -400 150 R 50 50 1 1 I
 X ~RST 17 -700 -700 150 R 50 50 1 1 I
 X VDD 18 -100 1000 150 D 50 50 1 1 W
-S -550 -850 550 850 1 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -253,6 +253,7 @@ $FPLIST
  SSOP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -277,7 +278,6 @@ X DB0 16 -700 700 150 R 50 50 1 1 I
 X ~WR 17 -700 -200 150 R 50 50 1 1 I
 X A1 18 -700 -700 150 R 50 50 1 1 I
 X A0 19 -700 -600 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -294,6 +294,7 @@ $FPLIST
  PDIP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -318,7 +319,6 @@ X DB0 16 -700 700 150 R 50 50 1 1 I
 X ~WR 17 -700 -200 150 R 50 50 1 1 I
 X A1 18 -700 -700 150 R 50 50 1 1 I
 X A0 19 -700 -600 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -334,6 +334,7 @@ $FPLIST
  PLCC*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 2 700 500 150 L 50 50 1 1 O
 X VOUTA 3 700 600 150 L 50 50 1 1 O
 X VSS 4 200 1000 150 D 50 50 1 1 W
@@ -358,7 +359,6 @@ X DB1 18 -700 600 150 R 50 50 1 1 I
 X VOUTC 28 700 400 150 L 50 50 1 1 O
 X A0 19 -700 -600 150 R 50 50 1 1 I
 X DB0 19 -700 700 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -374,6 +374,7 @@ $FPLIST
  SO*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -398,7 +399,6 @@ X DB0 16 -700 700 150 R 50 50 1 1 I
 X ~WR 17 -700 -200 150 R 50 50 1 1 I
 X A1 18 -700 -700 150 R 50 50 1 1 I
 X A0 19 -700 -600 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -413,6 +413,7 @@ $FPLIST
  SSOP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -433,7 +434,6 @@ X A1 16 -700 -700 150 R 50 50 1 1 I
 X A0 17 -700 -600 150 R 50 50 1 1 I
 X VDD 18 -200 1000 150 D 50 50 1 1 W
 X VOUTD 19 700 300 150 L 50 50 1 1 O
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -449,6 +449,7 @@ $FPLIST
  PDIP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -469,7 +470,6 @@ X A1 16 -700 -700 150 R 50 50 1 1 I
 X A0 17 -700 -600 150 R 50 50 1 1 I
 X VDD 18 -200 1000 150 D 50 50 1 1 W
 X VOUTD 19 700 300 150 L 50 50 1 1 O
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -484,6 +484,7 @@ $FPLIST
  PLCC*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -504,7 +505,6 @@ X A1 16 -700 -700 150 R 50 50 1 1 I
 X A0 17 -700 -600 150 R 50 50 1 1 I
 X VDD 18 -200 1000 150 D 50 50 1 1 W
 X VOUTD 19 700 300 150 L 50 50 1 1 O
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -519,6 +519,7 @@ $FPLIST
  SSOP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VOUTB 1 700 500 150 L 50 50 1 1 O
 X VOUTA 2 700 600 150 L 50 50 1 1 O
 X VSS 3 200 1000 150 D 50 50 1 1 W
@@ -539,7 +540,6 @@ X A1 16 -700 -700 150 R 50 50 1 1 I
 X A0 17 -700 -600 150 R 50 50 1 1 I
 X VDD 18 -200 1000 150 D 50 50 1 1 W
 X VOUTD 19 700 300 150 L 50 50 1 1 O
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -556,6 +556,7 @@ $FPLIST
  DIP*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VDD 1 -200 1000 150 D 50 50 1 1 W
 X VOUT8 2 700 0 150 L 50 50 1 1 O
 X VOUT7 3 700 100 150 L 50 50 1 1 O
@@ -580,7 +581,6 @@ X DB4 16 -700 300 150 R 50 50 1 1 I
 X DB3 17 -700 400 150 R 50 50 1 1 I
 X DB2 18 -700 500 150 R 50 50 1 1 I
 X DB1 19 -700 600 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -596,6 +596,7 @@ $FPLIST
  PLCC*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VDD 2 -200 1000 150 D 50 50 1 1 W
 X VOUT8 3 700 0 150 L 50 50 1 1 O
 X VOUT7 4 700 100 150 L 50 50 1 1 O
@@ -620,7 +621,6 @@ X A1 27 -700 -600 150 R 50 50 1 1 I
 X DB5 18 -700 200 150 R 50 50 1 1 I
 X A0 28 -700 -500 150 R 50 50 1 1 I
 X DB4 19 -700 300 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -636,6 +636,7 @@ $FPLIST
  SO*
 $ENDFPLIST
 DRAW
+S -550 -850 550 850 0 1 10 f
 X VDD 1 -200 1000 150 D 50 50 1 1 W
 X VOUT8 2 700 0 150 L 50 50 1 1 O
 X VOUT7 3 700 100 150 L 50 50 1 1 O
@@ -660,7 +661,6 @@ X DB4 16 -700 300 150 R 50 50 1 1 I
 X DB3 17 -700 400 150 R 50 50 1 1 I
 X DB2 18 -700 500 150 R 50 50 1 1 I
 X DB1 19 -700 600 150 R 50 50 1 1 I
-S -550 -850 550 850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -677,6 +677,7 @@ $FPLIST
  PDIP*
 $ENDFPLIST
 DRAW
+S -450 -650 450 650 0 1 10 f
 X I_OUT1 1 600 200 150 L 50 50 1 1 P
 X I_OUT2 2 600 -100 150 L 50 50 1 1 P
 X GND 3 0 -800 150 U 50 50 1 1 W
@@ -693,7 +694,6 @@ X D0(LSB) 13 -600 500 150 R 50 50 1 1 I
 X VCC 14 0 800 150 D 50 50 1 1 W
 X VREF 15 600 -400 150 L 50 50 1 1 P
 X RFBACK 16 600 500 150 L 50 50 1 1 P
-S -450 -650 450 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -709,6 +709,7 @@ $FPLIST
  PLCC*
 $ENDFPLIST
 DRAW
+S -450 -650 450 650 0 1 10 f
 X I_OUT1 2 600 200 150 L 50 50 1 1 P
 X I_OUT2 3 600 -100 150 L 50 50 1 1 P
 X GND 4 0 -800 150 U 50 50 1 1 W
@@ -725,7 +726,6 @@ X D1 15 -600 400 150 R 50 50 1 1 I
 X D0(LSB) 17 -600 500 150 R 50 50 1 1 I
 X VDD 18 0 800 150 D 50 50 1 1 W
 X VREF 19 600 -500 150 L 50 50 1 1 P
-S -450 -650 450 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -741,6 +741,7 @@ $FPLIST
  PDIP*
 $ENDFPLIST
 DRAW
+S -450 -650 450 650 0 1 10 f
 X I_OUT1 1 600 200 150 L 50 50 1 1 P
 X I_OUT2 2 600 -100 150 L 50 50 1 1 P
 X GND 3 0 -800 150 U 50 50 1 1 W
@@ -757,7 +758,6 @@ X D0(LSB) 13 -600 500 150 R 50 50 1 1 I
 X VCC 14 0 800 150 D 50 50 1 1 W
 X VREF 15 600 -400 150 L 50 50 1 1 P
 X RFBACK 16 600 500 150 L 50 50 1 1 P
-S -450 -650 450 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -769,6 +769,7 @@ F1 "AD775" 350 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -550 -650 550 650 0 1 10 f
 X ~OE 1 700 -400 150 L 50 50 1 1 I
 X DGND 2 100 -800 150 U 50 50 1 1 W
 X D0 3 700 500 150 L 50 50 1 1 T
@@ -793,7 +794,6 @@ X VRTS 16 -700 0 150 R 50 50 1 1 I
 X VRT 17 -700 -100 150 R 50 50 1 1 I
 X AVDD 18 -100 800 150 D 50 50 1 1 W
 X VIN 19 -700 300 150 R 50 50 1 1 I
-S -550 -650 550 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -805,6 +805,7 @@ F1 "AD7819" 150 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -350 -650 350 650 0 1 10 f
 X VREF 1 -500 0 150 R 50 50 1 1 I
 X Vin 2 -500 400 150 R 50 50 1 1 I
 X GND 3 0 -800 150 U 50 50 1 1 W
@@ -821,7 +822,6 @@ X DB5 13 500 0 150 L 50 50 1 1 T
 X DB6 14 500 -100 150 L 50 50 1 1 T
 X DB7 15 500 -200 150 L 50 50 1 1 T
 X VCC 16 0 800 150 D 50 50 1 1 W
-S -350 -650 350 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -833,6 +833,7 @@ F1 "AD9280ARS" 300 1000 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -550 950 550 -950 0 1 10 f
 X AVSS 1 -100 -1100 150 U 50 50 1 1 W
 X DRVDD 2 200 1100 150 D 50 50 1 1 W
 X D0 5 700 100 150 L 50 50 1 1 O
@@ -859,7 +860,6 @@ X AIN 27 -700 800 150 R 50 50 1 1 I
 X REFSENSE 18 -700 -600 150 R 50 50 1 1 I
 X AVDD 28 -200 1100 150 D 50 50 1 1 W
 X CLAMP 19 700 800 150 L 50 50 1 1 P
-S -550 950 550 -950 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -871,6 +871,7 @@ F1 "AD9283" 250 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -550 650 550 -650 0 1 10 f
 X PWRDWN 1 700 -500 150 L 50 50 1 1 I
 X VREFout 2 -700 -400 150 R 50 50 1 1 I
 X VREFin 3 -700 -200 150 R 50 50 1 1 I
@@ -891,7 +892,6 @@ X GND 16 100 -800 150 U 50 50 1 1 W
 X DO3 17 700 200 150 L 50 50 1 1 O
 X DO2 18 700 300 150 L 50 50 1 1 O
 X DO1 19 700 400 150 L 50 50 1 1 O
-S -550 650 550 -650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -903,6 +903,7 @@ F1 "AD9708AR" 300 800 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -550 750 550 -750 0 1 10 f
 X DB7 1 -700 -100 150 R 50 50 1 1 I
 X DB6 2 -700 0 150 R 50 50 1 1 I
 X DB6 2 -700 0 150 R 50 50 1 1 I
@@ -925,7 +926,6 @@ X DVDD 27 -200 900 150 D 50 50 1 1 W
 X FS_ADJ 18 700 200 150 L 50 50 1 1 O
 X Clock 28 -700 -400 150 R 50 50 1 1 I C
 X COMP1 19 700 -500 150 L 50 50 1 1 B
-S -550 750 550 -750 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -937,6 +937,7 @@ F1 "ADC0800" 200 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -450 -650 450 650 0 1 10 f
 X QE 1 600 100 150 L 50 50 1 1 T
 X QF 2 600 0 150 L 50 50 1 1 T
 X QG 3 600 -100 150 L 50 50 1 1 T
@@ -955,7 +956,6 @@ X Rtop 15 -600 -100 150 R 50 50 1 1 I
 X QC 16 600 300 150 L 50 50 1 1 T
 X QD 17 600 200 150 L 50 50 1 1 T
 X DGND 18 100 -800 150 U 50 50 1 1 W
-S -450 -650 450 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -967,6 +967,7 @@ F1 "ADC08060" 350 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -650 650 650 -650 0 1 10 f
 X AVDD 1 -300 800 150 D 50 50 1 1 W
 X AGND 2 -300 -800 150 U 50 50 1 1 W
 X VRT 3 -800 -200 150 R 50 50 1 1 I
@@ -991,7 +992,6 @@ X D3 16 800 200 150 L 50 50 1 1 T
 X DGND 17 200 -800 150 U 50 50 1 1 W
 X DVDD 18 100 800 150 D 50 50 1 1 W
 X D4 19 800 100 150 L 50 50 1 1 T
-S -650 650 650 -650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1023,6 +1023,7 @@ F1 "ADC1173" 350 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -550 650 550 -650 0 1 10 f
 X OE 1 700 -500 150 L 50 50 1 1 I L
 X DVSS 2 100 -800 150 U 50 50 1 1 W
 X D0 3 700 500 150 L 50 50 1 1 T
@@ -1047,7 +1048,6 @@ X VRTS 16 -700 0 150 R 50 50 1 1 I
 X VRT 17 -700 -100 150 R 50 50 1 1 I
 X AIN 27 -700 400 150 R 50 50 1 1 I
 X AVDD 18 -100 800 150 D 50 50 1 1 W
-S -550 650 550 -650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1062,6 +1062,7 @@ $FPLIST
  TSSOP*
 $ENDFPLIST
 DRAW
+S -550 950 550 -950 0 1 10 f
 X DVDD 1 200 1100 150 D 50 50 1 1 W
 X DGND 2 0 -1100 150 U 50 50 1 1 W
 X CLKIN/XTAL1 3 700 -200 150 L 50 50 1 1 B
@@ -1086,7 +1087,6 @@ X REFP 16 -700 800 150 R 50 50 1 1 I
 X AGND 17 -200 -1100 150 U 50 50 1 1 W
 X AVDD 18 -200 1100 150 D 50 50 1 1 W
 X GAIN0 19 700 800 150 L 50 50 1 1 I
-S -550 950 550 -950 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1101,6 +1101,7 @@ $FPLIST
  TSSOP*
 $ENDFPLIST
 DRAW
+S -550 1050 550 -1050 0 1 10 f
 X DVDD 1 200 1200 150 D 50 50 1 1 W
 X DGND 2 0 -1200 150 U 50 50 1 1 W
 X CLKIN/XTAL1 3 700 -200 150 L 50 50 1 1 B
@@ -1129,7 +1130,6 @@ X SCLK 27 700 500 150 L 50 50 1 1 I
 X AINP2 18 -700 100 150 R 50 50 1 1 I
 X ~DRDY~/DOUT 28 700 600 150 L 50 50 1 1 O
 X REFN 19 -700 -900 150 R 50 50 1 1 I
-S -550 1050 550 -1050 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1141,6 +1141,7 @@ F1 "CA3300" 200 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -450 -650 450 650 0 1 10 f
 X D5 1 600 -100 150 L 50 50 1 1 T
 X OVF 2 600 500 150 L 50 50 1 1 T
 X GND 3 0 -800 150 U 50 50 1 1 W
@@ -1159,7 +1160,6 @@ X D2 15 600 200 150 L 50 50 1 1 T
 X CREF 16 -600 -200 150 R 50 50 1 1 I
 X D3 17 600 100 150 L 50 50 1 1 T
 X D4 18 600 0 150 L 50 50 1 1 T
-S -450 -650 450 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1171,6 +1171,7 @@ F1 "DAC08" 200 700 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
+S -450 -650 450 650 0 1 10 f
 X VLC 1 600 500 150 L 50 50 1 1 I
 X I+ 2 600 200 150 L 50 50 1 1 O
 X V- 3 0 -800 150 U 50 50 1 1 W
@@ -1187,7 +1188,6 @@ X V+ 13 0 800 150 D 50 50 1 1 W
 X R+ 14 600 -200 150 L 50 50 1 1 I
 X R- 15 600 -400 150 L 50 50 1 1 I
 X CMP 16 -600 -500 150 R 50 50 1 1 I
-S -450 -650 450 650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1202,6 +1202,7 @@ $FPLIST
  SOIC*
 $ENDFPLIST
 DRAW
+S -450 350 450 -350 0 1 10 f
 X CKL 1 -600 0 150 R 50 50 1 1 I C
 X DIN 2 -600 200 150 R 50 50 1 1 I
 X ~LOAD~ 3 -600 -200 150 R 50 50 1 1 I I
@@ -1210,7 +1211,6 @@ X GND 5 0 -500 150 U 50 50 1 1 W
 X VREF 6 600 -200 150 L 50 50 1 1 P
 X VOUT 7 600 200 150 L 50 50 1 1 P
 X VCC 8 0 500 150 D 50 50 1 1 W
-S -450 350 450 -350 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1226,6 +1226,7 @@ $FPLIST
  SSOP*
 $ENDFPLIST
 DRAW
+S -550 -750 550 750 0 1 10 f
 X OGND 1 200 -900 150 U 50 50 1 1 W
 X OVDD 2 200 900 150 D 50 50 1 1 W
 X ~SHDN~ 3 700 -600 150 L 50 50 1 1 I
@@ -1248,7 +1249,6 @@ X D1 16 700 500 150 L 50 50 1 1 O
 X D2 17 700 400 150 L 50 50 1 1 O
 X D3 18 700 300 150 L 50 50 1 1 O
 X D4 19 700 200 150 L 50 50 1 1 O
-S -550 -750 550 750 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1264,6 +1264,7 @@ $FPLIST
  SO*
 $ENDFPLIST
 DRAW
+S -450 650 450 -650 0 1 10 f
 X CH0 1 -600 500 150 R 50 50 1 1 I
 X CH1 2 -600 400 150 R 50 50 1 1 I
 X CH2 3 -600 300 150 R 50 50 1 1 I
@@ -1280,7 +1281,6 @@ X ~CSMUX~ 13 600 0 150 L 50 50 1 1 I
 X DIN 14 600 400 150 L 50 50 1 1 I
 X MUXOUT 15 -600 0 150 R 50 50 1 1 O
 X VCC 16 0 800 150 D 50 50 1 1 W
-S -450 650 450 -650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1296,6 +1296,7 @@ $FPLIST
  SSOP*
 $ENDFPLIST
 DRAW
+S -450 850 450 -850 0 1 10 f
 X CH5 1 -600 200 150 R 50 50 1 1 I
 X CH6 2 -600 100 150 R 50 50 1 1 I
 X CH7 3 -600 0 150 R 50 50 1 1 I
@@ -1318,7 +1319,6 @@ X VREF 16 -600 -500 150 R 50 50 1 1 I
 X ADCIN 17 -600 -300 150 R 50 50 1 1 I
 X MUXOUT 18 -600 -200 150 R 50 50 1 1 O
 X VCC 19 0 1000 150 D 50 50 1 1 W
-S -450 850 450 -850 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1334,6 +1334,7 @@ $FPLIST
  *SSOP*
 $ENDFPLIST
 DRAW
+S -350 450 350 -450 0 1 10 f
 X GND 1 0 -600 150 U 50 50 1 1 W
 X OUTA 2 500 300 150 L 50 50 1 1 O
 X OUTB 3 500 200 150 L 50 50 1 1 O
@@ -1346,7 +1347,81 @@ X DIN 9 -500 300 150 R 50 50 1 1 I
 X DOUT 10 -500 200 150 R 50 50 1 1 O
 X ~CLR 11 -500 -300 150 R 50 50 1 1 I
 X VCC 16 0 600 150 D 50 50 1 1 W
-S -350 450 350 -450 0 1 10 f
+ENDDRAW
+ENDDEF
+#
+# LTC1864L
+#
+DEF LTC1864L U 0 40 Y Y 1 F N
+F0 "U" -400 300 50 H V L CNN
+F1 "LTC1864L" 450 300 50 H V R CNN
+F2 "" -100 0 50 H V C CIN
+F3 "" -100 0 50 H V C CNN
+ALIAS LTC1864
+$FPLIST
+ MSOP-8*
+ SOIC-8*
+$ENDFPLIST
+DRAW
+P 6 0 1 10 450 250 -400 250 -650 0 -400 -250 450 -250 450 250 f
+X VREF 1 -200 400 150 D 50 50 1 1 I
+X IN+ 2 -800 100 250 R 50 50 1 1 I
+X IN- 3 -800 -100 250 R 50 50 1 1 I
+X GND 4 -100 -400 150 U 50 50 1 1 W
+X CONV 5 600 -100 150 L 50 50 1 1 I
+X SDO 6 600 100 150 L 50 50 1 1 O
+X SCK 7 600 200 150 L 50 50 1 1 I
+X VCC 8 -100 400 150 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# LTC1865L-MS
+#
+DEF LTC1865L-MS U 0 40 Y Y 1 F N
+F0 "U" -400 300 50 H V L CNN
+F1 "LTC1865L-MS" 450 300 50 H V R CNN
+F2 "" 0 0 50 H V C CIN
+F3 "" 0 0 50 H V C CNN
+ALIAS LTC1865-MS
+$FPLIST
+ MSOP-10*
+$ENDFPLIST
+DRAW
+P 6 0 1 10 450 250 -400 250 -650 0 -400 -250 450 -250 450 250 f
+X CONV 1 600 -100 150 L 50 50 1 1 I
+X CH0 2 -800 100 250 R 50 50 1 1 I
+X CH1 3 -800 -100 250 R 50 50 1 1 I
+X AGND 4 -200 -400 150 U 50 50 1 1 W
+X DGND 5 -100 -400 150 U 50 50 1 1 W
+X SDI 6 600 0 150 L 50 50 1 1 I
+X SDO 7 600 100 150 L 50 50 1 1 O
+X SCK 8 600 200 150 L 50 50 1 1 I
+X VCC 9 -100 400 150 D 50 50 1 1 W
+X VREF 10 -200 400 150 D 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# LTC1865L-S8
+#
+DEF LTC1865L-S8 U 0 40 Y Y 1 F N
+F0 "U" -400 300 50 H V L CNN
+F1 "LTC1865L-S8" 450 300 50 H V R CNN
+F2 "" 0 0 50 H V C CIN
+F3 "" 0 0 50 H V C CNN
+ALIAS LTC1865-S8
+$FPLIST
+ SOIC-8*
+$ENDFPLIST
+DRAW
+P 6 0 1 10 450 250 -400 250 -650 0 -400 -250 450 -250 450 250 f
+X CONV 1 600 -100 150 L 50 50 1 1 I
+X CH0 2 -800 100 250 R 50 50 1 1 I
+X CH1 3 -800 -100 250 R 50 50 1 1 I
+X GND 4 -100 -400 150 U 50 50 1 1 W
+X SDI 5 600 0 150 L 50 50 1 1 I
+X SDO 6 600 100 150 L 50 50 1 1 O
+X SCK 7 600 200 150 L 50 50 1 1 I
+X VCC 8 -100 400 150 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
@@ -1364,7 +1439,7 @@ $FPLIST
  MSOP-8*
 $ENDFPLIST
 DRAW
-P 6 0 1 0  600 400  -300 400  -500 0  -300 -400  600 -400  600 400 f
+P 6 0 1 0 600 400 -300 400 -500 0 -300 -400 600 -400 600 400 f
 X ~CS~/SHDN 1 700 200 100 L 50 50 1 1 I
 X CH0 2 -500 200 100 R 50 50 1 1 P
 X CH1 3 -500 -200 100 R 50 50 1 1 P
@@ -1388,7 +1463,7 @@ $FPLIST
  SOIC-16*
 $ENDFPLIST
 DRAW
-P 6 1 1 0  500 400  -500 400  -500 0  -500 -500  500 -500  500 400 f
+P 6 1 1 0 500 400 -500 400 -500 0 -500 -500 500 -500 500 400 f
 X CH0 1 -700 300 200 R 50 50 1 1 O
 X CH1 2 -700 200 200 R 50 50 1 1 O
 X CH2 3 -700 100 200 R 50 50 1 1 O
@@ -1583,6 +1658,7 @@ $FPLIST
  SOIC*
 $ENDFPLIST
 DRAW
+S -450 650 450 -650 0 1 10 f
 X VREF 1 600 -500 150 L 50 50 1 1 B
 X AGND 2 100 -800 150 U 50 50 1 1 W
 X DB2 3 -600 300 150 R 50 50 1 1 I
@@ -1599,7 +1675,6 @@ X VCCD 13 -100 800 150 D 50 50 1 1 W
 X VOUT 14 600 0 150 L 50 50 1 1 O
 X ~VOUT~ 15 600 300 150 L 50 50 1 1 O
 X VCCA 16 100 800 150 D 50 50 1 1 W
-S -450 650 450 -650 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1611,6 +1686,7 @@ F1 "TDC1408" 200 800 50 H V L CNN
 F2 "" 0 -200 50 H V C CNN
 F3 "" 0 -200 50 H V C CNN
 DRAW
+S -550 -750 550 750 0 1 10 f
 X MSB 1 700 600 150 L 50 50 1 1 O
 X D2 2 700 500 150 L 50 50 1 1 O
 X D3 3 700 400 150 L 50 50 1 1 O
@@ -1635,7 +1711,6 @@ X LSB 16 700 -100 150 L 50 50 1 1 O
 X RB 26 -700 -300 150 R 50 50 1 1 I
 X CONV 17 -700 -500 150 R 50 50 1 1 I C
 X AGND 19 -700 0 150 R 50 50 1 1 P
-S -550 -750 550 750 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1648,6 +1723,7 @@ F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 ALIAS TLV5627CPW
 DRAW
+S -550 450 550 -450 0 1 10 f
 X DVDD 1 -200 600 150 D 50 50 1 1 W
 X ~PD 2 -700 -300 150 R 50 50 1 1 I
 X ~LDAC 3 -700 -100 150 R 50 50 1 1 I
@@ -1664,7 +1740,6 @@ X OUTB 13 700 200 150 L 50 50 1 1 O
 X OUTA 14 700 300 150 L 50 50 1 1 O
 X REFINAB 15 700 100 150 L 50 50 1 1 I
 X AVDD 16 100 600 150 D 50 50 1 1 W
-S -550 450 550 -450 0 1 10 f
 ENDDRAW
 ENDDEF
 #
@@ -1677,6 +1752,7 @@ F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 ALIAS UVC3101
 DRAW
+S -550 -950 550 950 0 1 10 f
 X VOUT 2 -700 -400 150 R 50 50 1 1 P
 X -5V 3 -400 -1100 150 U 50 50 1 1 W
 X DI9 4 -700 -100 150 R 50 50 1 1 I
@@ -1715,7 +1791,6 @@ X EAIN 38 -700 -600 150 R 50 50 1 1 I
 X VCC 19 -100 1100 150 D 50 50 1 1 W
 X DO5 29 700 300 150 L 50 50 1 1 O
 X SWI 39 -700 -500 150 R 50 50 1 1 I
-S -550 -950 550 950 0 1 10 f
 ENDDRAW
 ENDDEF
 #
diff --git a/library/analog_devices.dcm b/library/analog_devices.dcm
index 64dcdf7b..f065031e 100644
--- a/library/analog_devices.dcm
+++ b/library/analog_devices.dcm
@@ -126,12 +126,6 @@ K ad8429 instumentation amplifier soic-8
 F http://www.analog.com/media/en/technical-documentation/data-sheets/AD8429.pdf
 $ENDCMP
 #
-$CMP ADuM4160
-D USB port isolator
-K USB isolator 5kV
-F http://www.analog.com/media/en/technical-documentation/data-sheets/ADuM4160.pdf
-$ENDCMP
-#
 $CMP ADuM6000
 D Isolated 5 kV DC-to-DC Converter
 K Isolated DC-to-DC Converter 5kV
diff --git a/library/analog_devices.lib b/library/analog_devices.lib
index 4c857ae5..c3141432 100644
--- a/library/analog_devices.lib
+++ b/library/analog_devices.lib
@@ -121,38 +121,6 @@ X Vs+ 8 0 300 100 D 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
-# ADuM4160
-#
-DEF ADuM4160 U 0 20 Y Y 1 F N
-F0 "U" -400 500 50 H V L CNN
-F1 "ADuM4160" -400 -600 50 H V L CNN
-F2 "" -500 300 50 H V C CNN
-F3 "" -500 300 50 H V C CNN
-$FPLIST
- SO-16-W*
-$ENDFPLIST
-DRAW
-X V_BUS1 1 -500 300 100 R 50 50 1 1 W
-X GND1 2 -500 200 100 R 50 50 1 1 W
-X VDD1 3 -500 100 100 R 50 50 1 1 w
-X PDEN 4 -500 0 100 R 50 50 1 1 I
-X SPU 5 -500 -100 100 R 50 50 1 1 I
-X UD- 6 -500 -200 100 R 50 50 1 1 B
-X UD+ 7 -500 -300 100 R 50 50 1 1 B
-X GND1 8 -500 -400 100 R 50 50 1 1 W
-X GND2 9 500 -400 100 L 50 50 1 1 W
-X DD+ 10 500 -300 100 L 50 50 1 1 B
-X DD- 11 500 -200 100 L 50 50 1 1 B
-X PIN 12 500 -100 100 L 50 50 1 1 O
-X SPD 13 500 0 100 L 50 50 1 1 O
-X VDD2 14 500 100 100 L 50 50 1 1 w
-X GND2 15 500 200 100 L 50 50 1 1 W
-X V_BUS2 16 500 300 100 L 50 50 1 1 W
-S -400 450 400 -550 0 1 0 f
-S -50 450 50 -550 0 1 0 N
-ENDDRAW
-ENDDEF
-#
 # ADuM6000
 #
 DEF ADuM6000 U 0 20 Y Y 1 F N
@@ -164,6 +132,8 @@ $FPLIST
  SO-16-W*
 $ENDFPLIST
 DRAW
+S -400 450 400 -550 0 1 0 f
+S -50 450 50 -550 0 1 0 N
 X VDD1 1 -500 300 100 R 50 50 1 1 W
 X GND1 2 -500 200 100 R 50 50 1 1 W
 X NC 3 -500 100 100 R 50 50 1 1 N
@@ -180,8 +150,6 @@ X V_SEL 13 500 0 100 L 50 50 1 1 I
 X NC 14 500 100 100 L 50 50 1 1 N
 X GND_ISO 15 500 200 100 L 50 50 1 1 P
 X V_ISO 16 500 300 100 L 50 50 1 1 w
-S -400 450 400 -550 0 1 0 f
-S -50 450 50 -550 0 1 0 N
 ENDDRAW
 ENDDEF
 #
diff --git a/library/dc-dc.dcm b/library/dc-dc.dcm
index 7a51ad85..e009b6bb 100644
--- a/library/dc-dc.dcm
+++ b/library/dc-dc.dcm
@@ -1010,6 +1010,42 @@ K Regulator Step-Down Charge Pump TPS Texas Instruments Ti
 F http://www.ti.com/lit/ds/symlink/tps60503.pdf
 $ENDCMP
 #
+$CMP TPS62170
+D Step-Down Conveter, 0.5A, 3V-17V input, adjustable output
+K step-down dc-dc buck regulator
+F http://www.ti.com/lit/ds/symlink/tps62170.pdf
+$ENDCMP
+#
+$CMP TPS62171
+D Step-Down Conveter, 0.5A, 3V-17V input, 1.8V fixed output
+K step-down dc-dc buck regulator
+F http://www.ti.com/lit/ds/symlink/tps62170.pdf
+$ENDCMP
+#
+$CMP TPS62172
+D Step-Down Conveter, 0.5A, 3V-17V input, 3.3V fixed output
+K step-down dc-dc buck regulator
+F http://www.ti.com/lit/ds/symlink/tps62170.pdf
+$ENDCMP
+#
+$CMP TPS62173
+D Step-Down Conveter, 0.5A, 3V-17V input, 5.0V fixed output
+K step-down dc-dc buck regulator
+F http://www.ti.com/lit/ds/symlink/tps62170.pdf
+$ENDCMP
+#
+$CMP TPS62175
+D Step-Down Conveter, 0.5A, 4.75V-28V input, adjustable output, with Sleep Mode
+K step-down dc-dc buck regulator
+F http://www.ti.com/lit/ds/symlink/tps62177.pdf
+$ENDCMP
+#
+$CMP TPS62177
+D Step-Down Conveter, 0.5A, 4.75V-28V input, 3.3V fixed output, with Sleep Mode
+K step-down dc-dc buck regulator
+F http://www.ti.com/lit/ds/symlink/tps62177.pdf
+$ENDCMP
+#
 $CMP TPS62200DBV
 D SOT-23-5, High-Efficiency Step-Down DC-DC Converter, Adjustable
 K TPS62200DBV Step-Down DC-DC Converter SOT-23-5
diff --git a/library/dc-dc.lib b/library/dc-dc.lib
index 86c7476c..fb42c0ca 100644
--- a/library/dc-dc.lib
+++ b/library/dc-dc.lib
@@ -1469,6 +1469,58 @@ X FB 10 600 -100 100 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# TPS62170
+#
+DEF TPS62170 U 0 40 Y Y 1 F N
+F0 "U" -300 450 50 H V L CNN
+F1 "TPS62170" 300 450 50 H V R CNN
+F2 "Housings_DFN_QFN:DFN-8-1EP_2x2mm_Pitch0.5mm" 0 550 50 H I C CNN
+F3 "" 0 550 50 H I C CNN
+ALIAS TPS62171 TPS62172 TPS62173
+$FPLIST
+ DFN-*
+$ENDFPLIST
+DRAW
+S -300 400 300 -400 0 1 10 f
+X PGND 1 100 -500 100 U 50 50 1 1 W
+X VIN 2 -400 300 100 R 50 50 1 1 W
+X EN 3 -400 200 100 R 50 50 1 1 I
+X AGND 4 200 -500 100 U 50 50 1 1 W
+X FB 5 400 100 100 L 50 50 1 1 I
+X VOS 6 400 200 100 L 50 50 1 1 I
+X SW 7 400 300 100 L 50 50 1 1 w
+X PG 8 -400 -200 100 R 50 50 1 1 O
+X PAD 9 0 -500 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# TPS62177
+#
+DEF TPS62177 U 0 40 Y Y 1 F N
+F0 "U" -300 450 50 H V L CNN
+F1 "TPS62177" 300 450 50 H V R CNN
+F2 "Housings_DFN_QFN:DFN-10-1EP_2x3mm_Pitch0.5mm" 0 550 50 H I C CNN
+F3 "" 0 550 50 H I C CNN
+ALIAS TPS62175
+$FPLIST
+ DFN-*
+$ENDFPLIST
+DRAW
+S -300 400 300 -400 0 1 10 f
+X PGND 1 100 -500 100 U 50 50 1 1 W
+X VIN 2 -400 300 100 R 50 50 1 1 W
+X EN 3 -400 200 100 R 50 50 1 1 I
+X NC 4 -100 -500 100 U 50 50 1 1 P
+X FB 5 400 100 100 L 50 50 1 1 I
+X AGND 6 200 -500 100 U 50 50 1 1 W
+X PG 7 -400 -200 100 R 50 50 1 1 O
+X ~SLEEP 8 -400 0 100 R 50 50 1 1 I
+X SW 9 400 300 100 L 50 50 1 1 w
+X VOS 10 400 200 100 L 50 50 1 1 I
+X PAD 11 0 -500 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # TPS62200DBV
 #
 DEF TPS62200DBV U 0 40 Y Y 1 F N
diff --git a/library/interface.dcm b/library/interface.dcm
index 2f9a9f7e..3dfb716d 100644
--- a/library/interface.dcm
+++ b/library/interface.dcm
@@ -36,6 +36,18 @@ K Direct Digital Synthesizer DDS
 F http://www.analog.com/static/imported-files/data_sheets/AD9951.pdf
 $ENDCMP
 #
+$CMP ADUM3160
+D Full/Low Speed, iCoupler USB Digital Isolator, 2.5kV protection
+K usb isolation
+F http://www.analog.com/media/en/technical-documentation/data-sheets/ADuM3160.pdf
+$ENDCMP
+#
+$CMP ADUM4160
+D Full/Low Speed, iCoupler USB Digital Isolator, 5kV protection
+K usb isolation 
+F http://www.analog.com/media/en/technical-documentation/data-sheets/ADuM4160.pdf
+$ENDCMP
+#
 $CMP ADuM1200BR
 D Dual-Channel Digital Isolator, 10Mbps 50ns, SO8
 K 2Ch Dual Digital Isolator 10Mbps
@@ -178,6 +190,30 @@ K Temperature Voltage Current Monitor I2C AFE
 F http://cds.linear.com/docs/en/datasheet/2990fd.pdf
 $ENDCMP
 #
+$CMP MAX13432EESD
+D RS485 transceiver, full duplex, dual supply, receiver/driver enable, 500kbps, SOIC-14 package
+K rs485 transceiver
+F https://datasheets.maximintegrated.com/en/ds/MAX13430E-MAX13433E.pdf
+$ENDCMP
+#
+$CMP MAX13432EETD
+D RS485 transceiver, full duplex, dual supply, receiver/driver enable, 500kbps, DFN-14 package
+K rs485 transceiver
+F https://datasheets.maximintegrated.com/en/ds/MAX13430E-MAX13433E.pdf
+$ENDCMP
+#
+$CMP MAX13433EESD
+D RS485 transceiver, full duplex, dual supply, receiver/driver enable, 16Mbps, SOIC-14 package
+K rs485 transceiver
+F https://datasheets.maximintegrated.com/en/ds/MAX13430E-MAX13433E.pdf
+$ENDCMP
+#
+$CMP MAX13433EETD
+D RS485 transceiver, full duplex, dual supply, receiver/driver enable, 16Mbps, DFN-14 package
+K rs485 transceiver
+F https://datasheets.maximintegrated.com/en/ds/MAX13430E-MAX13433E.pdf
+$ENDCMP
+#
 $CMP MAX13450E
 D 20Mbps RS485 transceiver with integrated switchable termination
 K RS485
diff --git a/library/interface.lib b/library/interface.lib
index fcdac835..069dae27 100644
--- a/library/interface.lib
+++ b/library/interface.lib
@@ -286,6 +286,54 @@ X ~CS 39 -1100 -500 150 R 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
+# ADUM4160
+#
+DEF ADUM4160 U 0 40 Y Y 1 F N
+F0 "U" -400 550 50 H V L CNN
+F1 "ADUM4160" 150 550 50 H V L CNN
+F2 "SOIC_Packages:SOIC-16_7.5x10.3mm_Pitch1.27mm" 0 -700 50 H I C CNN
+F3 "" -200 0 50 H V C CNN
+ALIAS ADUM3160
+$FPLIST
+ SOIC-*7.5x10.3mm_Pitch1.27mm*
+$ENDFPLIST
+DRAW
+T 900 350 -475 50 0 0 0 Logic Normal 0 L C
+T 900 -350 -475 50 0 1 0 USB Normal 0 L C
+S -400 500 400 -500 0 1 10 f
+P 2 0 1 0 -50 -400 -50 -500 N
+P 2 0 1 0 -50 -250 -50 -350 N
+P 2 0 1 0 -50 -100 -50 -200 N
+P 2 0 1 0 -50 50 -50 -50 N
+P 2 0 1 0 -50 200 -50 100 N
+P 2 0 1 0 -50 350 -50 250 N
+P 2 0 1 0 -50 500 -50 400 N
+P 2 0 1 0 50 -400 50 -500 N
+P 2 0 1 0 50 -250 50 -350 N
+P 2 0 1 0 50 -100 50 -200 N
+P 2 0 1 0 50 50 50 -50 N
+P 2 0 1 0 50 200 50 100 N
+P 2 0 1 0 50 350 50 250 N
+P 2 0 1 0 50 500 50 400 N
+X VBUS1 1 -100 600 100 D 50 50 1 1 W
+X GND1 2 -200 -600 100 U 50 50 1 1 W
+X VDD1 3 -500 400 100 R 50 50 1 1 W
+X PDEN 4 -500 -100 100 R 50 50 1 1 I
+X SPU 5 -500 -200 100 R 50 50 1 1 I
+X UD- 6 -500 0 100 R 50 50 1 1 T
+X UD+ 7 -500 100 100 R 50 50 1 1 T
+X GND1 8 -100 -600 100 U 50 50 1 1 W
+X GND2 9 100 -600 100 U 50 50 1 1 W
+X DD+ 10 500 100 100 L 50 50 1 1 T
+X DD- 11 500 0 100 L 50 50 1 1 T
+X PIN 12 -500 300 100 R 50 50 1 1 I
+X SPD 13 500 -200 100 L 50 50 1 1 I
+X VDD2 14 500 400 100 L 50 50 1 1 W
+X GND2 15 200 -600 100 U 50 50 1 1 W
+X VBUS2 16 100 600 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # ADuM1200AR
 #
 DEF ADuM1200AR U 0 40 Y Y 1 F N
@@ -1230,6 +1278,91 @@ X TE 16 800 -400 300 L 50 50 1 1 O
 ENDDRAW
 ENDDEF
 #
+# MAX13432EESD
+#
+DEF MAX13432EESD U 0 40 Y Y 1 F N
+F0 "U" -350 650 50 H V L CNN
+F1 "MAX13432EESD" 350 650 50 H V R CNN
+F2 "SOIC_Packages:SOIC-14_3.9x8.7mm_Pitch1.27mm" 0 -1000 50 H I C CIN
+F3 "" 0 800 50 H I C CNN
+ALIAS MAX13433EESD
+$FPLIST
+ SOIC-*
+$ENDFPLIST
+DRAW
+T 0 -50 -200 50 0 0 0 D Normal 1 C C
+T 0 50 300 50 0 0 0 R Normal 1 C C
+S -350 600 350 -550 0 1 10 f
+P 2 0 1 0 -200 -200 -150 -200 N
+P 2 0 1 0 -150 300 -200 300 N
+P 3 0 1 0 250 200 150 200 150 200 N
+P 3 0 1 0 250 400 150 400 150 400 N
+P 4 0 1 0 -150 -400 -50 -400 -50 -300 -50 -300 N
+P 4 0 1 0 -50 250 -50 100 -100 100 -200 100 N
+P 4 0 1 0 250 -300 50 -300 50 -250 50 -250 N
+P 4 0 1 0 250 -100 50 -100 50 -150 50 -150 N
+P 5 0 1 10 -150 -50 -150 -350 150 -200 -150 -50 -150 -50 N
+P 5 0 1 10 150 450 150 150 -150 300 150 450 150 450 N
+X Vlogic 1 -500 500 150 R 50 50 1 1 W
+X RO 2 -500 300 150 R 50 50 1 1 O
+X DE 3 -500 -400 150 R 50 50 1 1 I
+X ~RE 4 -500 100 150 R 50 50 1 1 I
+X DI 5 -500 -200 150 R 50 50 1 1 I
+X GND 6 100 -700 150 U 50 50 1 1 W
+X NC 7 500 100 150 L 50 50 1 1 N N
+X GND 8 200 -700 150 U 50 50 1 1 W
+X Y 9 500 -100 150 L 50 50 1 1 O
+X ~Z~ 10 500 -300 150 L 50 50 1 1 O
+X ~B 11 500 200 150 L 50 50 1 1 I
+X A 12 500 400 150 L 50 50 1 1 I
+X NC 13 500 0 150 L 50 50 1 1 N N
+X VCC 14 500 500 150 L 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# MAX13432EETD
+#
+DEF MAX13432EETD U 0 40 Y Y 1 F N
+F0 "U" -350 650 50 H V L CNN
+F1 "MAX13432EETD" 350 650 50 H V R CNN
+F2 "Housings_DFN_QFN:DFN-14-1EP_3x4mm_Pitch0.5mm" 0 -1000 50 H I C CIN
+F3 "" 0 800 50 H I C CNN
+ALIAS MAX13433EETD
+$FPLIST
+ DFN-*_3x4mm_Pitch0.5mm*
+$ENDFPLIST
+DRAW
+T 0 -50 -200 50 0 0 0 D Normal 1 C C
+T 0 50 300 50 0 0 0 R Normal 1 C C
+S -350 600 350 -550 0 1 10 f
+P 2 0 1 0 -200 -200 -150 -200 N
+P 2 0 1 0 -150 300 -200 300 N
+P 3 0 1 0 250 200 150 200 150 200 N
+P 3 0 1 0 250 400 150 400 150 400 N
+P 4 0 1 0 -150 -400 -50 -400 -50 -300 -50 -300 N
+P 4 0 1 0 -50 250 -50 100 -100 100 -200 100 N
+P 4 0 1 0 250 -300 50 -300 50 -250 50 -250 N
+P 4 0 1 0 250 -100 50 -100 50 -150 50 -150 N
+P 5 0 1 10 -150 -50 -150 -350 150 -200 -150 -50 -150 -50 N
+P 5 0 1 10 150 450 150 150 -150 300 150 450 150 450 N
+X Vlogic 1 -500 500 150 R 50 50 1 1 W
+X RO 2 -500 300 150 R 50 50 1 1 O
+X DE 3 -500 -400 150 R 50 50 1 1 I
+X ~RE 4 -500 100 150 R 50 50 1 1 I
+X DI 5 -500 -200 150 R 50 50 1 1 I
+X GND 6 100 -700 150 U 50 50 1 1 W
+X NC 7 500 100 150 L 50 50 1 1 N N
+X GND 8 200 -700 150 U 50 50 1 1 W
+X Y 9 500 -100 150 L 50 50 1 1 O
+X ~Z~ 10 500 -300 150 L 50 50 1 1 O
+X ~B 11 500 200 150 L 50 50 1 1 I
+X A 12 500 400 150 L 50 50 1 1 I
+X NC 13 500 0 150 L 50 50 1 1 N N
+X VCC 14 500 500 150 L 50 50 1 1 W
+X EP 15 0 -700 150 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # MAX13450E
 #
 DEF MAX13450E U 0 40 Y Y 1 F N
diff --git a/library/maxim.dcm b/library/maxim.dcm
index 42ef3ca8..985d0661 100644
--- a/library/maxim.dcm
+++ b/library/maxim.dcm
@@ -96,6 +96,12 @@ K 1Wire OneWire Maxim Dallas
 F http://datasheets.maximintegrated.com/en/ds/DS28EA00.pdf
 $ENDCMP
 #
+$CMP DS3231
+D Extremely Accurate I2C-Integrated RTC/TCXO/Crystal SOIC-16
+K RTC TCXO Realtime Time Clock Crystal Oscillator I2C
+F http://datasheets.maximintegrated.com/en/ds/DS3231.pdf
+$ENDCMP
+#
 $CMP MAX1248
 D 4-Channel 10-Bit ADC with Serial Interface, +2.7V to +5.25V, Internal 2.5V Reference, Low-Power
 K 10-Bit ADC Internal Reference Serial 4-Channel Maxim
diff --git a/library/maxim.lib b/library/maxim.lib
index 0cfc38d1..bcf4b876 100644
--- a/library/maxim.lib
+++ b/library/maxim.lib
@@ -120,6 +120,37 @@ X VCC 8 -400 100 100 R 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
+# DS3231
+#
+DEF DS3231 U 0 30 Y Y 1 F N
+F0 "U" -100 475 50 H V R CNN
+F1 "DS3231" -100 400 50 H V R CNN
+F2 "Housings_SOIC:SOIC-16_7.5x10.3mm_Pitch1.27mm" 50 -400 50 H I L CNN
+F3 "" 270 250 50 H I C CNN
+$FPLIST
+ SOIC-*_7.5x10.3mm_Pitch1.27mm*
+$ENDFPLIST
+DRAW
+S -350 350 350 -350 0 1 10 f
+X 32KHZ 1 500 0 150 L 50 50 1 1 C
+X VCC 2 0 500 150 D 50 50 1 1 W
+X ~INT~/SQW 3 500 100 150 L 50 50 1 1 C
+X ~RST 4 -500 -200 150 R 50 50 1 1 B
+X NC 5 0 -500 150 U 50 50 1 1 P N
+X NC 6 0 -500 150 U 50 50 1 1 P N
+X NC 7 0 -500 150 U 50 50 1 1 P N
+X NC 8 0 -500 150 U 50 50 1 1 P N
+X NC 9 0 -500 150 U 50 50 1 1 P N
+X NC 10 0 -500 150 U 50 50 1 1 P N
+X NC 11 0 -500 150 U 50 50 1 1 P N
+X NC 12 0 -500 150 U 50 50 1 1 P N
+X GND 13 0 -500 150 U 50 50 1 1 W
+X VBAT 14 500 -200 150 L 50 50 1 1 W
+X SDA 15 -500 0 150 R 50 50 1 1 B
+X SCL 16 -500 100 150 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
 # MAX1248
 #
 DEF MAX1248 U 0 40 Y Y 1 F N
diff --git a/library/regul.dcm b/library/regul.dcm
index eb4c13ea..d2528da6 100644
--- a/library/regul.dcm
+++ b/library/regul.dcm
@@ -38,40 +38,94 @@ $ENDCMP
 #
 $CMP AP1117
 D 1A Low Dropout regulator, positive, adjustable output, NRND
-K linear regulator ldo obsolete
+K linear regulator ldo adjustable positive obsolete
 F http://www.diodes.com/datasheets/AP1117.pdf
 $ENDCMP
 #
 $CMP AP111715
 D 1A Low Dropout regulator, positive, 1.5V fixed output, NRND
-K linear regulator ldo obsolete
+K linear regulator ldo fixed positive obsolete
 F http://www.diodes.com/datasheets/AP1117.pdf
 $ENDCMP
 #
 $CMP AP111718
 D 1A Low Dropout regulator, positive, 1.8V fixed output, NRND
-K linear regulator ldo obsolete
+K linear regulator ldo fixed positive obsolete
 F http://www.diodes.com/datasheets/AP1117.pdf
 $ENDCMP
 #
 $CMP AP111725
 D 1A Low Dropout regulator, positive, 2.5V fixed output, NRND
-K linear regulator ldo obsolete
+K linear regulator ldo fixed positive obsolete
 F http://www.diodes.com/datasheets/AP1117.pdf
 $ENDCMP
 #
 $CMP AP111733
 D 1A Low Dropout regulator, positive, 3.3V fixed output, NRND
-K linear regulator ldo obsolete
+K linear regulator ldo fixed positive obsolete
 F http://www.diodes.com/datasheets/AP1117.pdf
 $ENDCMP
 #
 $CMP AP111750
 D 1A Low Dropout regulator, positive, 5.0V fixed output, NRND
-K linear regulator ldo obsolete
+K linear regulator ldo fixed positive obsolete
 F http://www.diodes.com/datasheets/AP1117.pdf
 $ENDCMP
 #
+$CMP AP131-15
+D 300mA low dropout linear regulator, shutdown pin, 1.5V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-18
+D 300mA low dropout linear regulator, shutdown pin, 1.8V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-20
+D 300mA low dropout linear regulator, shutdown pin, 2.0V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-25
+D 300mA low dropout linear regulator, shutdown pin, 2.5V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-28
+D 300mA low dropout linear regulator, shutdown pin, 2.8V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-29
+D 300mA low dropout linear regulator, shutdown pin, 2.9V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-30
+D 300mA low dropout linear regulator, shutdown pin, 3.0V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-33
+D 300mA low dropout linear regulator, shutdown pin, 3.3V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
+$CMP AP131-35
+D 300mA low dropout linear regulator, shutdown pin, 3.5V fixed positive output, SOT-23-5 package
+K linear regulator ldo fixed positive
+F http://www.diodes.com/_files/datasheets/AP131.pdf
+$ENDCMP
+#
 $CMP APE8865N-12-HF-3
 D 300 mA Low Dropout Voltage Regulator, Fixed Output 1.2V, SOT-23
 K 300mA LDO Regulator Fixed Positive
@@ -1049,6 +1103,36 @@ K Adjustable Voltage Regulator 5A Positive
 F http://www.ti.com/lit/ds/symlink/lm1084.pdf
 $ENDCMP
 #
+$CMP LM1117-1.8
+D 800mA Low-Dropout Linear Regulator, 1.8V fixed output
+K linear regulator ldo fixed positive
+F http://www.ti.com/lit/ds/symlink/lm1117.pdf
+$ENDCMP
+#
+$CMP LM1117-2.5
+D 800mA Low-Dropout Linear Regulator, 2.5V fixed output
+K linear regulator ldo fixed positive
+F http://www.ti.com/lit/ds/symlink/lm1117.pdf
+$ENDCMP
+#
+$CMP LM1117-3.3
+D 800mA Low-Dropout Linear Regulator, 3.3V fixed output
+K linear regulator ldo fixed positive
+F http://www.ti.com/lit/ds/symlink/lm1117.pdf
+$ENDCMP
+#
+$CMP LM1117-5.0
+D 800mA Low-Dropout Linear Regulator, 5.0V fixed output
+K linear regulator ldo fixed positive
+F http://www.ti.com/lit/ds/symlink/lm1117.pdf
+$ENDCMP
+#
+$CMP LM1117-ADJ
+D 800mA Low-Dropout Linear Regulator, adjustable output
+K linear regulator ldo adjustable positive
+F http://www.ti.com/lit/ds/symlink/lm1117.pdf
+$ENDCMP
+#
 $CMP LM117E
 D 0.5A 35V Adjustable Linear Regulator, LCC-20
 K Adjustable Voltage Regulator 0.5A Positive
@@ -1181,6 +1265,30 @@ K Adjustable Voltage Regulator 1.5A Negative
 F http://www.ti.com/lit/ds/symlink/lm337-n.pdf
 $ENDCMP
 #
+$CMP LM3480-12
+D 100mA, Quasi Low Dropout Voltage Regulator, 12V positive fixed output, SOT-23 package
+K ldo linear fixed positive
+F http://www.ti.com/lit/ds/symlink/lm3480.pdf
+$ENDCMP
+#
+$CMP LM3480-15
+D 100mA, Quasi Low Dropout Voltage Regulator, 15V positive fixed output, SOT-23 package
+K ldo linear fixed positive
+F http://www.ti.com/lit/ds/symlink/lm3480.pdf
+$ENDCMP
+#
+$CMP LM3480-3.3
+D 100mA, Quasi Low Dropout Voltage Regulator, 3.3V positive fixed output, SOT-23 package
+K ldo linear fixed positive
+F http://www.ti.com/lit/ds/symlink/lm3480.pdf
+$ENDCMP
+#
+$CMP LM3480-5.0
+D 100mA, Quasi Low Dropout Voltage Regulator, 5.0V positive fixed output, SOT-23 package
+K ldo linear fixed positive
+F http://www.ti.com/lit/ds/symlink/lm3480.pdf
+$ENDCMP
+#
 $CMP LM350T
 D 3A 33V Adjustable Linear Regulator, TO-220
 K Adjustable Voltage Regulator 3A Positive
diff --git a/library/regul.lib b/library/regul.lib
index 65f817f4..c865bf2c 100644
--- a/library/regul.lib
+++ b/library/regul.lib
@@ -77,21 +77,39 @@ ENDDEF
 DEF AP1117 U 0 30 Y Y 1 F N
 F0 "U" 100 -250 50 H V C CNN
 F1 "AP1117" 0 250 50 H V C CNN
-F2 "" 0 0 50 H V C CNN
-F3 "" 0 0 50 H V C CNN
+F2 "TO_SOT_Packages_SMD:SOT-223" 0 -350 50 H I C CNN
+F3 "" 100 -250 50 H V C CNN
 ALIAS AP111715 AP111718 AP111725 AP111733 AP111750
 $FPLIST
- SOT223
- SOT89-3
- TO220-3
- TO252
- TO263
+ SOT-223*
 $ENDFPLIST
 DRAW
 S -200 -200 200 200 0 1 10 f
 X GND/ADJ 1 0 -300 100 U 50 50 1 1 W
 X VO 2 300 0 100 L 50 50 1 1 w
 X VI 3 -300 0 100 R 50 50 1 1 W
+X VO 4 300 0 100 L 50 50 1 1 w N
+ENDDRAW
+ENDDEF
+#
+# AP131-15
+#
+DEF AP131-15 U 0 40 Y Y 1 F N
+F0 "U" -200 250 50 H V L CNN
+F1 "AP131-15" 350 250 50 H V R CNN
+F2 "TO_SOT_Packages_SMD:SOT-23-5" 0 -400 50 H I C CNN
+F3 "" 0 0 50 H V C CNN
+ALIAS AP131-18 AP131-20 AP131-25 AP131-28 AP131-29 AP131-30 AP131-33 AP131-35
+$FPLIST
+ SOT-23*
+$ENDFPLIST
+DRAW
+S -200 200 200 -200 0 1 10 f
+X IN 1 -300 100 100 R 50 50 1 1 W
+X GND 2 0 -300 100 U 50 50 1 1 W
+X EN 3 -300 0 100 R 50 50 1 1 I
+X BP 4 300 0 100 L 50 50 1 1 I
+X OUT 5 300 100 100 L 50 50 1 1 w
 ENDDRAW
 ENDDEF
 #
@@ -509,6 +527,28 @@ X IN 3 -400 50 150 R 40 40 1 1 I
 ENDDRAW
 ENDDEF
 #
+# LM1117-ADJ
+#
+DEF LM1117-ADJ U 0 30 Y Y 1 F N
+F0 "U" 100 -250 50 H V C CNN
+F1 "LM1117-ADJ" 0 250 50 H V C CNN
+F2 "" 0 0 50 H V C CNN
+F3 "" 0 0 50 H V C CNN
+ALIAS LM1117-1.8 LM1117-2.5 LM1117-3.3 LM1117-5.0
+$FPLIST
+ SOT-223*
+ TO-263*
+ TO-252*
+$ENDFPLIST
+DRAW
+S -200 -200 200 200 0 1 10 f
+X GND/ADJ 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 w
+X VI 3 -300 0 100 R 50 50 1 1 W
+X VO 4 300 0 100 L 50 50 1 1 w N
+ENDDRAW
+ENDDEF
+#
 # LM117E
 #
 DEF LM117E U 0 40 Y Y 1 F N
@@ -764,6 +804,25 @@ X OUT 3 400 -50 150 L 40 40 1 1 w
 ENDDRAW
 ENDDEF
 #
+# LM3480-3.3
+#
+DEF LM3480-3.3 U 0 40 Y Y 1 F N
+F0 "U" -300 150 50 H V L CNN
+F1 "LM3480-3.3" 300 150 50 H V R CNN
+F2 "TO_SOT_Packages_SMD:SOT-23" 0 -400 50 H I C CIN
+F3 "" 0 0 50 H V C CNN
+ALIAS LM3480-5.0 LM3480-12 LM3480-15
+$FPLIST
+ SOT-23*
+$ENDFPLIST
+DRAW
+S -300 100 300 -200 0 1 10 f
+X VOUT 1 500 0 200 L 50 50 1 1 w
+X VIN 2 -500 0 200 R 50 50 1 1 W
+X GND 3 0 -300 100 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # LM350T
 #
 DEF LM350T U 0 40 Y Y 1 F N
diff --git a/library/sensors.dcm b/library/sensors.dcm
index 62bbdf1c..baaa0a63 100644
--- a/library/sensors.dcm
+++ b/library/sensors.dcm
@@ -24,39 +24,87 @@ K gage gauge pressure sensor
 F http://www.honeywellscportal.com//index.php?ci_id=138832
 $ENDCMP
 #
+$CMP A1101ELHL
+D Hall effect switch, unipolar, Bop=100G, Brp=45G, -40C to +85C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1101LLHL
+D Hall effect switch, unipolar, Bop=100G, Brp=45G, -40C to +125C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1102ELHL
+D Hall effect switch, unipolar, Bop=180G, Brp=125G, -40C to +85C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1102LLHL
+D Hall effect switch, unipolar, Bop=180G, Brp=125G, -40C to +125C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1103ELHL
+D Hall effect switch, unipolar, Bop=280G, Brp=225G, -40C to +85C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1103LLHL
+D Hall effect switch, unipolar, Bop=280G, Brp=225G, -40C to +125C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1104LLHL
+D Hall effect switch, unipolar, Bop=240G, Brp=200G, -40C to +125C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
+$CMP A1106LLHL
+D Hall effect switch, unipolar, Bop=340G, Brp=240G, -40C to +125C 
+K hall switch
+F http://www.allegromicro.com/en/Products/Part_Numbers/1101/1101.pdf
+$ENDCMP
+#
 $CMP A1301EUA-T
 D Linear Hall Effect Sensor, SIP 3pin
-K Hall Sensor
+K hall switch
 F http://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx
 $ENDCMP
 #
 $CMP A1301KLHLT-T
 D Linear Hall Effect Sensor, SOT-23W
-K Hall Sensor
+K hall switch
 F http://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx
 $ENDCMP
 #
 $CMP A1301KUA-T
 D Linear Hall Effect Sensor, SIP 3pin
-K Hall Sensor
+K hall switch
 F http://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx
 $ENDCMP
 #
 $CMP A1302ELHLT-T
 D Linear Hall Effect Sensor, SOT-23W
-K Hall Sensor
+K hall switch
 F http://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx
 $ENDCMP
 #
 $CMP A1302KLHLT-T
 D Linear Hall Effect Sensor, SOT-23W
-K Hall Sensor
+K hall switch
 F http://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx
 $ENDCMP
 #
 $CMP A1302KUA-T
 D Linear Hall Effect Sensor, SIP 3pin
-K Hall Sensor
+K hall switch
 F http://www.allegromicro.com/~/media/Files/Datasheets/A1301-2-Datasheet.ashx
 $ENDCMP
 #
diff --git a/library/sensors.lib b/library/sensors.lib
index d48f323a..60ffc98a 100644
--- a/library/sensors.lib
+++ b/library/sensors.lib
@@ -24,6 +24,25 @@ X NC 6 -100 -300 100 U 50 50 1 1 N N
 ENDDRAW
 ENDDEF
 #
+# A1101ELHL
+#
+DEF A1101ELHL U 0 40 Y Y 1 F N
+F0 "U" 0 450 50 H V L CNN
+F1 "A1101ELHL" 0 350 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23" 0 -350 50 H I L CIN
+F3 "" 0 650 50 H I C CNN
+ALIAS A1101LLHL A1102ELHL A1102LLHL A1103ELHL A1103LLHL A1104LLHL A1106LLHL
+$FPLIST
+ SOT-23*
+$ENDFPLIST
+DRAW
+S -200 300 200 -300 0 1 10 f
+X VCC 1 -100 400 100 D 50 50 1 1 W
+X GND 2 -100 -400 100 U 50 50 1 1 W
+X Vout 3 300 0 100 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
 # A1301KLHLT-T
 #
 DEF A1301KLHLT-T IC 0 40 Y Y 1 F N
diff --git a/library/texas.dcm b/library/texas.dcm
index e7195cb3..949f3cef 100644
--- a/library/texas.dcm
+++ b/library/texas.dcm
@@ -120,6 +120,12 @@ K ARM Stellaris Cortex M4 MCU NRND
 F http://www.ti.com/lit/ds/symlink/tm4c1230h6pm.pdf
 $ENDCMP
 #
+$CMP TLC555
+D CMOS Timer
+K Timer NE555
+F http://www.ti.com/lit/ds/symlink/tlc555.pdf
+$ENDCMP
+#
 $CMP TM4C1230C3PM
 D Tiva ARM 32bit CortexM4 Microcotroller, 80MHz, 32kB Flash, 12kB SRAM, 2k EEPROM, LQFP64
 K ARM Tiva Cortex M4 MCU
diff --git a/library/texas.lib b/library/texas.lib
index 0a9e6500..8a598e25 100644
--- a/library/texas.lib
+++ b/library/texas.lib
@@ -360,6 +360,30 @@ X PD7/CCP1 100 -1600 1300 150 R 50 50 1 1 B
 ENDDRAW
 ENDDEF
 #
+# TLC555
+#
+DEF TLC555 U 0 40 Y Y 1 F N
+F0 "U" -100 425 50 H V R CNN
+F1 "TLC555" -100 350 50 H V R CNN
+F2 "" 50 -250 50 H V L CNN
+F3 "" 650 -550 50 H V C CNN
+$FPLIST
+ DIP*
+ SOIC-*_3.9x4.9mm_Pitch1.27mm*
+$ENDFPLIST
+DRAW
+S -400 300 400 -200 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X ~TRIG 2 -500 0 100 R 50 50 1 1 I
+X OUT 3 500 0 100 L 50 50 1 1 O
+X ~RESET 4 500 200 100 L 50 50 1 1 I
+X CONT 5 500 -100 100 L 50 50 1 1 P
+X THRES 6 -500 -100 100 R 50 50 1 1 I
+X DISCH 7 -500 200 100 R 50 50 1 1 C
+X VDD 8 0 400 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # TM4C1230C3PM
 #
 DEF TM4C1230C3PM U 0 40 Y Y 1 F N