AD8608 replacement for CN0350

Hi Sumeet6 ,

Unfortunately, we can't have everything you listed on a single part. Given that you are using CN0350 your requirement is 14-lead TSSOP.
You can look at the search tool below filtered with quad and 14-lead TSSOP parts.
https://www.analog.com/en/parametricsearch/13001#/p2687=4&ps5=14-Lead%20TSSOP
I can help you more in choosing the best part if you can tell which parameters are in you utmost importance and parameters that can be compromised.

Regards,
Goz

Hello Goz,

Actually all the mentioned parameters are important to me, I think offset is what i think is least of them, any ideas that can help me to reduce the offset, something like offset correction.

Since I would be making this design, I need a part that is more technically good, so direct replacement is not a concern, I will be making the design from scratch.

Hello Goz,

For me this parameters are very important

2) Offset drift per temperature: 10nV/Deg C

3) Input bias current: in range of Femto amperes.

4) 0.1 Hz to 10 Hz noise density: 1nV/Sqrt Hz

Regarding Offset, may be null compensation may help, any ideas on it?