diff --git a/library/interface.dcm b/library/interface.dcm
index bf1e1efc..549a7bbf 100644
--- a/library/interface.dcm
+++ b/library/interface.dcm
@@ -36,7 +36,7 @@ K Direct Digital Synthesizer DDS
 F http://www.analog.com/static/imported-files/data_sheets/AD9951.pdf
 $ENDCMP
 #
-$CMP ADuM1200AR
+$CMP ADUM1200AR
 D ADuM1200AR, Dual-Channel Digital Isolator, 1Mbps 150ns, SO8
 K 2Ch Dual Digital Isolator 1Mbps
 F http://www.analog.com/static/imported-files/data_sheets/ADuM1200_1201.pdf
@@ -72,7 +72,7 @@ K 2Ch Dual Digital Isolator 25Mbps
 F http://www.analog.com/static/imported-files/data_sheets/ADuM1200_1201.pdf
 $ENDCMP
 #
-$CMP ADuM1201AR
+$CMP ADUM1201AR
 D ADuM1201AR, Dual-Channel Digital Isolator, 1Mbps 150ns, SO8
 K 2Ch Dual Digital Isolator 1Mbps
 F http://www.analog.com/static/imported-files/data_sheets/ADuM1200_1201.pdf
@@ -172,6 +172,18 @@ K RS485
 F linear-tec\ltc2859-2861.pdf
 $ENDCMP
 #
+$CMP LTC2983
+D LTC2983, Multi-Sensor Temperature Measurement System, High Accuracy, LQFP-48 (7x7mm)
+K Flexible Temperature Measurement RTD NTC Cold Junction Termocouple
+F http://cds.linear.com/docs/en/datasheet/2983f.pdf
+$ENDCMP
+#
+$CMP LTC2990
+D LTC2990, Temperature Voltage and Current Monitor, I2C Interface, MSOP-10
+K Temperature Voltage Current Monitor I2C AFE
+F http://cds.linear.com/docs/en/datasheet/2990fd.pdf
+$ENDCMP
+#
 $CMP MAX13450E
 D 20Mbps RS485 transceiver with integrated switchable termination
 K RS485
diff --git a/library/interface.lib b/library/interface.lib
index 92021e47..9951aab8 100644
--- a/library/interface.lib
+++ b/library/interface.lib
@@ -590,6 +590,93 @@ X VCC 16 500 500 150 L 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #
+# LTC2983
+#
+DEF LTC2983 U 0 40 Y Y 1 F N
+F0 "U" -650 1300 50 H V L CNN
+F1 "LTC2983" 350 1300 50 H V L CNN
+F2 "" -750 1200 60 H V C CNN
+F3 "" 0 0 60 H V C CNN
+$FPLIST
+ LQFP*
+$ENDFPLIST
+DRAW
+S -650 1250 650 -1150 0 1 10 f
+X GND 1 -400 -1300 150 U 50 50 1 1 W
+X VDD 2 -200 1400 150 D 50 50 1 1 W
+X GND 3 -300 -1300 150 U 50 50 1 1 W
+X VDD 4 -100 1400 150 D 50 50 1 1 W
+X GND 5 -200 -1300 150 U 50 50 1 1 W
+X VDD 6 0 1400 150 D 50 50 1 1 W
+X GND 7 -100 -1300 150 U 50 50 1 1 W
+X VDD 8 100 1400 150 D 50 50 1 1 W
+X GND 9 0 -1300 150 U 50 50 1 1 W
+X CH5 20 -800 700 150 R 50 50 1 1 P
+X CH15 30 -800 -300 150 R 50 50 1 1 P
+X SDI 40 800 -800 150 L 50 50 1 1 I
+X Vrefbyp 11 800 200 150 L 50 50 1 1 P
+X CH6 21 -800 600 150 R 50 50 1 1 P
+X CH16 31 -800 -400 150 R 50 50 1 1 P
+X ~CS~ 41 800 -1000 150 L 50 50 1 1 I
+X GND 12 100 -1300 150 U 50 50 1 1 W
+X CH7 22 -800 500 150 R 50 50 1 1 P
+X CH17 32 -800 -500 150 R 50 50 1 1 P
+X ~RESET~ 42 800 -500 150 L 50 50 1 1 I
+X Vrefout 13 800 500 150 L 50 50 1 1 P
+X CH8 23 -800 400 150 R 50 50 1 1 P
+X CH18 33 -800 -600 150 R 50 50 1 1 P
+X LDO 43 800 0 150 L 50 50 1 1 P
+X Vrefp 14 800 400 150 L 50 50 1 1 P
+X CH9 24 -800 300 150 R 50 50 1 1 P
+X CH19 34 -800 -700 150 R 50 50 1 1 P
+X GND 44 300 -1300 150 U 50 50 1 1 w
+X GND 15 200 -1300 150 U 50 50 1 1 W
+X CH10 25 -800 200 150 R 50 50 1 1 P
+X CH20 35 -800 -800 150 R 50 50 1 1 P
+X VDD 45 200 1400 150 D 50 50 1 1 W
+X CH1 16 -800 1100 150 R 50 50 1 1 P
+X CH11 26 -800 100 150 R 50 50 1 1 P
+X COM 36 -800 -1000 150 R 50 50 1 1 P
+X Q3 46 800 700 150 L 50 50 1 1 P
+X CH2 17 -800 1000 150 R 50 50 1 1 P
+X CH12 27 -800 0 150 R 50 50 1 1 P
+X INTERRUPT 37 800 -300 150 L 50 50 1 1 O
+X Q2 47 800 800 150 L 50 50 1 1 P
+X CH3 18 -800 900 150 R 50 50 1 1 P
+X CH13 28 -800 -100 150 R 50 50 1 1 P
+X SCK 38 800 -900 150 L 50 50 1 1 I
+X Q1 48 800 1100 150 L 50 50 1 1 P
+X CH4 19 -800 800 150 R 50 50 1 1 P
+X CH14 29 -800 -200 150 R 50 50 1 1 P
+X SDO 39 800 -700 150 L 50 50 1 1 O
+ENDDRAW
+ENDDEF
+#
+# LTC2990
+#
+DEF LTC2990 U 0 40 Y Y 1 F N
+F0 "U" -600 500 50 H V L CNN
+F1 "LTC2990" 150 -500 50 H V L CNN
+F2 "" -700 400 50 H V C CNN
+F3 "" -600 500 50 H V C CNN
+$FPLIST
+ MSOP*
+$ENDFPLIST
+DRAW
+S -450 450 450 -450 0 1 10 f
+X V1 1 0 600 150 D 50 50 1 1 P
+X V2 2 -300 600 150 D 50 50 1 1 P
+X V3 3 -600 200 150 R 50 50 1 1 P
+X V4 4 -600 -200 150 R 50 50 1 1 P
+X GND 5 0 -600 150 U 50 50 1 1 W
+X SDA 6 600 100 150 L 50 50 1 1 B
+X SCL 7 600 0 150 L 50 50 1 1 I
+X ADR0 8 600 -200 150 L 50 50 1 1 I
+X ADR1 9 600 -300 150 L 50 50 1 1 I
+X VCC 10 300 600 150 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # MAX13450E
 #
 DEF MAX13450E U 0 40 Y Y 1 F N