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THS4531: Design Recommendation for ADC Signal Conditioning

Chuchen Wang
Expert 3470 points

Part Number: THS4531
Other Parts Discussed in Thread: TMS320F28379D

Hi,

Could you please provide a circuit recommendation for TMS320F28379D ADC signal conditioning, please refer to this thread for background: here.

Thanks!

Chuchen

  • 0
    TI__Expert 8720 points
    Hi Chuchen,

    What are the reference voltage values you are using for the ADC inputs? These will determine part of the interface requirements for common-mode and output swing. Are you looking for any filtering circuitry around the amplifier? What are supply voltages do you have available on your board?

    Also to confirm, you are using the ADC inputs in differential mode correct?

    Regards,