Other Parts Discussed in Thread: OPA705 , OPA704 , LM317 , INA138 , INA210 , INA168 , OPA192 , OPA251 , OPA244 , INA282 , INA225 , INA270 , INA200 My application involves controlling fans to keep device temps within specs. I need to monitor high side…
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…