Part Number: LM148JAN Tool/software: M38510/11001 BCA is a MIL part. The application is summer amplifier where 2 inputs are fed to the INVERTING TERMINAL , 5V (series resistor 226K) , -0.115V (series resistor 9.29K) and feedback resistor of 20K. The inverting…
Hey Chris,
Sure, some of our legacy parts seem to use this same architecture. The LM148JAN-SP datasheet shows both VCC+ and VCC-. Similar to how TLV2374A shows both VDD+ and VDD-.
All the best, Carolina
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…