General Description
The KM4210 is a dual, low power, low cost, voltage feedback amplifier. The KM4210 uses only 505µA of supply current per amplifer, and is designed to operate on +2.7V, +5V, or ±2.5V supplies. The input voltage range extends 300mV below the negative rail and 1.2V below the positive rail.

Features
■ 505µA supply current per amplifier
■ 75MHz bandwidth
■ Fully specified at +2.7V and +5V supplies
■ Output voltage range: 0.07V to 4.86V; Vs = +5
■ Input voltage range: -0.3V to +3.8V; Vs = +5
■ 50V/µs slew rate
■ ±15mA linear output current
■ ±30mA output short circuit current
■ 12nV/√Hz input voltage noise
■ Directly replaces AD8032
■ Package option (MSOP-8)

Applications
■ Portable/battery-powered applications
■ A/D buffer
■ Active filters
■ Signal conditioning
■ Portable test instruments