LP358: SPICE Model for LP358

Parashar,

I don't seem to see one, but if you could please provide me with your intended application and requirements, I'd be happy to help you find a suitable replacement for LP358!

Best,
Jerry

Hi Jerry, 

I am working on a voltage sensing circuit for a multi-cell battery. I am looking for an op-amp to serve as a differential amplifier. It should be able to support an input voltage >=21.9V and must have a supply current of 100uA as this is for a low power application. I am also looking for op-amps with low input bias currents and input offset voltage. The LP358 or LP2904 fit these requirements but I can't seem to find a SPICE model for these. 

Thank you for your help in finding a replacement. 

Best, 

Parashar

Sorted by price:

https://www.ti.com/amplifier-circuit/op-amps/products.html#p1261max=22;180&p480=2;2&p1typ=0.00032;0.1&sort=p1130;asc

Kai

Hello Jerry, 

Thank you for your recommendation. I shall check this part out and see if it will fit our needs. The supply current is definitely on the higher side but I might be able to work around that. 

Best, 

Parashar

Hi Parashar,

if the supply current is what counts, I would take the OPA2241/OPA2251. And if you need a bit more speed, I would take the OPA2244.

Kai