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 range extends below the negative rail and the output provides

rail-to-rail performance.

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

Applications

Portable/battery-powered applications

A/D buffer

Active filters

Portable test instruments

Set-top box

HDTV

DVD players and recorders

Coaxial cable drivers

Video driver