replace MC1431

The MC1431 can be configured with the C/J/K/G/H pins. There is no P2P replacement with these pins.

As for functionality, modern opamps like the LM358B or TLV9101 have better characteristics.

Hey Zhang,

We do not have a pin to pin replacement for this device. What is your application? We can help suggest a great device if you let us know some of your performance requirements!

Best,
Jerry