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ADS7830: The usage of A/D Channels

Silvia Gao
Prodigy 170 points
Part Number: ADS7830

Hi team,

There are two questions about this device:

  • Do CH0 to CH7 pin or channel have priority when we only need to convert 6 signals?
  • How should an unused CHx pin be configured? Pull-up, pull-down or disconnected? What resistance value should be selected for pull-up or pull-down resistor?

Best Regards,

Silvia Gao