I am trying to replace the IPA 1751 Inductosyn Preamp IC with a current component. Is there a current alternate part?
May I ask for information regarding your application? We do not currently have a direct replacement for that part, but with more information I might be able to find some other device that can do the work for you.
It is being used as an amplifier for the signal coming off of an Inductosyn Tape sensor.
As this device is very old, we do not have any direct drop-in replacements. However, these reference circuits may be of help:
CN0368 - uses the ADA4571 AMR with integrated signal conditioning
CN0301 - uses the AD698 LVDT signal conditioner
I am also checking with our experts on what other devices they could recommend, but I hope this helps for now.
I found a replacement. Control Sciences Inc. sells the 220A100 chip which is a direct form/fit/function replacement.