FHP3131 - Fairchild Semiconductor

FHP3131 Rail-to-Rail Amplifier

The FHP3131 is a high-performance, voltage-feedback amplifier that consumes only 0.4mA of supply current while providing 70MHz of bandwidth and 50V/μs slew rate. The FHP3131 is designed to operate from 2.5V to 12V (±6V) supplies. The common mode voltage range extends below the negative rail and the output provides rail-to-rail performance. The FHP3131 is fabr.

Features

at +5V
■ 0.4mA supply current
■ 70MHz bandwidth at unity gain
■ Power down to 30μA
■ Output voltage range at RL = 1kΩ : 0.07V to 4.8V
■ Input extends below negative rail: -0.3V to 4V
■ 50V/μs slew rate
■ 12nV/Hz input voltage noise
■ Small SOT23-6 and MicroPak™ -6 package options
■ Fully specified at +2.7V, +5V, and ±5V supplies Description The FHP3131 is a high-performance, voltage-feedback amplifier that consumes only 0.4mA of supply current while providing 70MHz of bandwidth and 50V/μs slew rate. The FHP3131 is designed to operate from 2.5V to 12V (±6V) supplies. The common mode voltage rang.