AMC7832 Datasheet, PDF (32/70 Pages) Texas Instruments – AMC7832 12-Bit Analog Monitor and Control Solution with Multi-Channel ADC, Bipolar DACs, Temperature Sensor and GPIO Ports

AMC7832
SLAS836 – MARCH 2014
a) Direct-Mode, hardware trigger
ADCTRIG
1^st trigger
CS
Read
Command
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2^nd trigger
Read
Command
3^rd trigger
DAV
1^st CONVERSION of the
channels specified in the ADC
MUX Registers
2^nd CONVERSION of the
channels specified in the ADC
MUX Registers
3^rd CONVERSION of the
channels specified in the ADC
MUX Registers
b) Auto-Mode, hardware trigger
ADCTRIG
1^st trigger
CS
DAV
spacing
Read
Command
>4µs
Read
Command
1^st CONVERSION of the
channels specified in the ADC
MUX Registers
1µs
2^nd CONVERSION
3^rd CONVERSION
Figure 46. ADC Hardware Trigger Synchronization
32
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