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AMC7891_15 Datasheet, PDF (4/41 Pages) Texas Instruments – Analog Monitor and Control Circuit with 10-Bit, Multi-Channel ADC and Four DACs, Temperature Sensor, and 12 GPIOs
AMC7891
SBAS518A – AUGUST 2011 – REVISED DECEMBER 2011
FUNCTIONAL BLOCK DIAGRAM
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REF
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
DAV
CS
SCLK
SDI
SDO
ref_on
10-Bit
ADC
Temperature
Sensor
Configuration
Registers
GPIO Control
AMC7891
Internal Reference
(2.5V)
DAC0
10-Bit
DAC1
10-Bit
DAC2
10-Bit
DAC3
10-Bit
dac0_clear
dac1_clear
dac2_clear
dac3_clear
DACOUT0
DACOUT1
DACOUT2
DACOUT3
AVDD
GPIOVDD
SPIVDD
4
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