Other Parts Discussed in Thread: ADS8684
Hi,
My customer require a 4ch,12 to 16bits ADC for PLC AI module application. the input signal SPEC is differential input, +-12V ,this includes Vcm. do you have a recommendation for this case? thanks.
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Hi Yue TANG,
ADS8684 family is a perfect sADC for ypur customer's application, please see this application note for details.
http://www.ti.com/lit/an/sbaa337/sbaa337.pdf
Thanks.
Regards,
Dale