From 3c72c2f9c74f724a9f7790fe9462cf2bdedd9ca7 Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver@currawongeng.com>
Date: Thu, 14 Apr 2016 17:19:33 +1000
Subject: [PATCH] Improvements to MCP4728

---
 library/adc-dac.dcm |  4 ++--
 library/adc-dac.lib | 31 +++++++++++++++----------------
 2 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/library/adc-dac.dcm b/library/adc-dac.dcm
index 5e86c2df..0d973891 100644
--- a/library/adc-dac.dcm
+++ b/library/adc-dac.dcm
@@ -480,8 +480,8 @@ F http://ww1.microchip.com/downloads/en/devicedoc/21950c.pdf
 $ENDCMP
 #
 $CMP MCP4728
-D Quad 12-bit DAC with I2C interface
-K digital analog converter four channel I2C interface 2.048 reference internal EEPROM memory
+D 12-bit digital to analog converter, quad input, 2.048V internal reference, integrated EEPROM, I2C interface
+K dac i2c
 F http://ww1.microchip.com/downloads/en/DeviceDoc/22187E.pdf
 $ENDCMP
 #
diff --git a/library/adc-dac.lib b/library/adc-dac.lib
index 57aca886..ed3a7bc7 100644
--- a/library/adc-dac.lib
+++ b/library/adc-dac.lib
@@ -1603,26 +1603,25 @@ ENDDEF
 # MCP4728
 #
 DEF MCP4728 U 0 40 Y Y 1 F N
-F0 "U" -300 50 50 H V L CNN
-F1 "MCP4728" 400 50 50 H V R CNN
+F0 "U" -500 50 50 H V L CNN
+F1 "MCP4728" 500 50 50 H V R CNN
 F2 "" -100 -100 50 H V C CNN
-F3 "http://ww1.microchip.com/downloads/en/DeviceDoc/22187E.pdf" 0 250 50 H I C CNN
-F4 "Microchip" 0 150 50 H I C CNN "Manufacturer"
+F3 "" 0 250 50 H I C CNN
 $FPLIST
- MSOP*
+ *SOP-10*
 $ENDFPLIST
 DRAW
-S -300 0 300 -500 0 1 15 f
-X Vdd 1 0 100 100 D 50 50 1 1 W
-X SCL 2 -400 -100 100 R 50 50 1 1 I
-X SDA 3 -400 -200 100 R 50 50 1 1 B
-X ~LDAC 4 -400 -300 100 R 50 50 1 1 I
-X RDY 5 -400 -400 100 R 50 50 1 1 O
-X Va 6 400 -100 100 L 50 50 1 1 O
-X Vb 7 400 -200 100 L 50 50 1 1 O
-X Vc 8 400 -300 100 L 50 50 1 1 O
-X Vd 9 400 -400 100 L 50 50 1 1 O
-X Vss 10 0 -600 100 U 50 50 1 1 W
+S -500 0 500 -500 0 1 15 f
+X VDD 1 0 100 100 D 50 50 1 1 W
+X SCL 2 -600 -100 100 R 50 50 1 1 I
+X SDA 3 -600 -200 100 R 50 50 1 1 B
+X ~LDAC 4 -600 -300 100 R 50 50 1 1 I
+X RDY/~BSY 5 -600 -400 100 R 50 50 1 1 O
+X VOUTA 6 600 -100 100 L 50 50 1 1 O
+X VOUTB 7 600 -200 100 L 50 50 1 1 O
+X VOUTC 8 600 -300 100 L 50 50 1 1 O
+X VOUTD 9 600 -400 100 L 50 50 1 1 O
+X VSS 10 0 -600 100 U 50 50 1 1 W
 ENDDRAW
 ENDDEF
 #