This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS9817: Single ended configuration

Part Number: ADS9817
Other Parts Discussed in Thread: ADS9813,

Tool/software:

Hello,

As mentionned in ADS9817 (and ADS9813) datasheet: "The ADS981x is an 18-bit data acquisition (DAQ) system with eight-channel analog inputs that can be configured as either single-ended or differential."

But How inputs are configured as single ended or differential ? Datasheet does not mention it.

Is this manageable by SPI or any dynamic other way ? Or i just need to connect AINxM to GND for a single ended measure like any non configurable differential ADC ?


Thank you

  • Hi Jean-Noel,

    Thanks for your question! The inputs may be used in a single-ended configuration by grounding the negative inputs. Please let me know if any additional support is needed.

    Best regards,

    Samiha