Post Go back to editing

Replacement for AD8672

Hi all!!

for building a precise and efficient Sample and Hold circuit, i found the following application note in AD website

http://www.analog.com/en/circuits-from-the-lab/cn0058/vc.html

But the operating voltage range of the op amp used (AD8672) is +-5V to +-15V. But in our application, we require the supply voltage range to be 3V-4V.

Is there any Op amp that can be considered as an equivalent to AD8672 for S and H ?

Thanks in advance!

Harini