Part Number: OPA837 Other Parts Discussed in Thread: OPA625 , TIDA-01055 I was wondering about the common-mode input range of the OPA837 when used as a reference buffer for an ADC.
The TIDA-01055 compares the OPA625 with the OPA837 as a lower power option…
Part Number: OPA735 Other Parts Discussed in Thread: REF5025 , ADS1282 , LM27762 , ADS1261EVM , ADS1278 , ADS1281 , REF5050 , OPA725 , OPA837 , TIDA-01055 , OPA625 Hello sir,
Thanks for your answer before. But now, I meeting a new problem in my design. Please have…
Hey Frank,
There was quite a lot of composite reference buffer circuit work going on some time back on a few of the SAR ADC demo designs, One such is here where the idea is you get the precision with the front end amplifier and support the sampling current…