The A275 is a high performance hybrid differential op-amp developed as a pulse amplifier for spaceborne nuclear instrumentation.
Its low power dissipation (15 mW), high slew rate (100 V/µs), and low input noise (4 nV/√ Hz), make it ideal for use in a wide range of op-amp applications. The A275 is packaged in a standard 14-pin hybrid DIP and is also available in a SIP as the A275F.