AMC7836 Datasheet, PDF (2/88 Pages) Texas Instruments – AMC7836 High-Density, 12-Bit Analog Monitor and Control Solution With Multichannel ADC, Bipolar DACs, Temperature Sensor, and GPIO Ports

AMC7836
SLAS986C – NOVEMBER 2014 – REVISED APRIL 2016
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 6
6.1 Absolute Maximum Ratings ...................................... 6
6.2 ESD Ratings.............................................................. 6
6.3 Recommended Operating Conditions....................... 7
6.4 Thermal Information .................................................. 7
6.5 Electrical Characteristics: DAC ................................ 8
6.6 Electrical Characteristics: ADC and Temperature
Sensor...................................................................... 10
6.7 Electrical Characteristics: General .......................... 11
6.8 Timing Requirements .............................................. 12
6.9 Typical Characteristics: DAC .................................. 14
6.10 Typical Characteristics: ADC ................................ 20
6.11 Typical Characteristics: Reference ....................... 22
6.12 Typical Characteristics: Temperature Sensor....... 22
7 Detailed Description ............................................ 23
7.1 Overview ................................................................. 23
7.2 Functional Block Diagram ....................................... 24
7.3 Feature Description................................................. 25
7.4 Device Functional Modes........................................ 39
7.5 Programming........................................................... 42
7.6 Register Maps ......................................................... 44
8 Application and Implementation ........................ 71
8.1 Application Information............................................ 71
8.2 Typical Application ................................................. 74
9 Power Supply Recommendations...................... 77
9.1 Device Reset Options ............................................. 78
10 Layout................................................................... 78
10.1 Layout Guidelines ................................................. 78
10.2 Layout Example .................................................... 79
11 Device and Documentation Support ................. 80
11.1 Documentation Support ........................................ 80
11.2 Community Resources.......................................... 80
11.3 Trademarks ........................................................... 80
11.4 Electrostatic Discharge Caution ............................ 80
11.5 Glossary ................................................................ 80
12 Mechanical, Packaging, and Orderable
Information ........................................................... 80
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision B (February 2015) to Revision C
Page
• Changed Figure 117; corrected pins 63 and 64 ................................................................................................................... 74
Changes from Revision A (November 2014) to Revision B
Page
• Changed device status from Product Preview to Production Data ....................................................................................... 1
2
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