AD7997 kind of ADC that can sample multiple channels after getting a single command


Hi folks,

I'm looking for an AD7997 kind of device (10 bit is good enough, speed doesn't matter that much, 8 channels are required) that can sample all channels in a sequence after getting a single I2C command (or a trigger signal on an additional pin).

From a software coding point of view it would be much easier to send a single trigger and then after a while being able to read back all results from all channels rather than sending a start conversion command for each channel individually.

I appreciate any kind of hint - could be a LTC devices as well

Best regards and many thanks,
Cornelius

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