AMC7812 Datasheet, PDF (7/92 Pages) Texas Instruments – 12-Bit ANALOG MONITORING AND CONTROL SOLUTION with Multichannel ADC, DACs, and Temperature Sensors

AMC7812
www.ti.com
SBAS513D – JANUARY 2011 – REVISED OCTOBER 2012
FUNCTIONAL BLOCK DIAGRAM
ADC-REF-IN/CMP
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
D1+ _GPIO-5
D1- GPIO-4
D2+ GPIO-7
D2- GPIO-6
GPIO-3
GPIO-0
ALARM
Reference
(2.5V)
ADC
Trigger
Control/Limits/Status
Registers
Remote
Temperature
Sensor
Driver
Local
Temperature
Sensor
GPIO Controller
Out-of-Range
Alarms
RESET
DAV
Control
Logic
Serial Interface Register and Control
(SPI/I²C)
AMC7812
DAC-0
DAC-11
LOAD-DAC
DACs Clear Logic
REF-OUT
REF-DAC
DAC0-OUT
DAC1-OUT
DAC2-OUT
DAC3-OUT
DAC4-OUT
DAC5-OUT
DAC6-OUT
DAC7-OUT
DAC8-OUT
DAC9-OUT
DAC10-OUT
DAC11-OUT
DAC-CLR-0
DAC-CLR-1
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