LM725 Datasheet - National Semiconductor

LM725 Operational Amplifier

The LM725/LM725A/LM725C are operational amplifiers featuring superior performance in applications where low noise, low drift, and accurate closed-loop gain are required. With high common mode rejection and offset null capability, it is especially suited for low level instrumentation applications ove.

LM725 Features

* n n n n n n n n n High open loop gain 3,000,000 Low input voltage drift 0.6 µV/˚C High common mode rejection 120 dB Low input noise current 0.15 pA/√Hz Low input offset current 2 nA High input voltage range ± 14V Wide power supply range ± 3V to ± 22V Offset null capability Output short circuit prote

LM725_NationalSemiconductor.pdf