Other Parts Discussed in Thread: OPA552, OPA521, OPA548, ALM2402F-Q1, ALM2402-Q1, OPA567, OPA569, OPA564, OPA547, OPA551
Hi all,
I was hoping to get some help selecting an alternative solution for the OPA593, the proposed application is for a test and measurement source measurement unit. The force voltage channel needs to be able to source 220-250mA of current. Given the 0-2.5V input signal and a 0-5V output, there is only need for a gain of two from the amplifier. This part has all the technical requirements needed by the application, and is able to combine the force/gain amplifier stages into a single component, however, due to country of origin requirement it makes it a non-ideal selection. I was wondering if there were any alternatives which could directly take the place of this device with a different COO? If not, is there a 2 amplifier solution that would be recommended for a given precision/power amplifier combination? And what would the tradeoffs be other than integration/size?
Thank you for your help!