Other Parts Discussed in Thread: OPA325, TLV6001
Dear Experts,
I am working on a customized TMS320F28335 board. There are some final things that I want to get clarified. There is a section of circuit that conditions +/-4V signal to 0-3V that is connected to the analog pins of micrcontroller. I have a doubt in this regard. There are two TI links that you can find on this page. The first one uses TLV600X that converts differnetial to single ended and the same output can be connected directly to the ADC pin. On the other hand, OPA325 is a recommended IC to use as a ADC driver.
Would you recommend to use a single TLV600X that functions as a conditioner as well as a ADC driver, or use another OPA325 or TLV600X to use a buffer?
Or else can I use the single TLV600 circuit(scaling and shifting) and an RC circuit at the output.
TI's differential to single ended recommendation link OPA325 link
Regards,
Rajesh BN.