SGM8557-1 Datasheet (SG Micro) - Low Noise Operational Amplifiers

SGM8557-1, Low Noise Operational Amplifiers

The SGM8557-1 (single), SGM8557-3 (single with shutdown), SGM8557-2 (dual) and SGM8557-5 (dual with shutdown) are low noise, high precision CMOS operational amplifiers that provide a high output current of 240mA, rail-to-rail output operation from a range of 2.7V to 5.5V single supply.

The SGM8557-3

SGM8557-1 Features

* Output Drive Capability: 240mA

* Low Input Offset Voltage: 5μV (MAX)

* Low Input Offset Voltage Drift: 27nV/℃ (TYP)

* Low Noise: 30nV/√Hz at 1kHz

* Gain-Bandwidth Product: 15MHz

* High Slew Rate: 7V/μs

* High Open-Loop Gain (RL = 2kΩ): 144dB