MAX4494ASA

SC70封装，低功耗，通用，双电源，轨至轨运算放大器 SC70, Low-Power, General-Purpose, Dual-Supply, Rail-to-Rail Op Amps

General Description

The MAX4493/MAX4494/MAX4495 single/dual/quad general-purpose operational amplifiers are designed for use in systems powered with dual supplies from ±2.25V to ±5.5V or with a single supply of +4.5V to +11V. These op amps provide a unity-gain bandwidth of 5MHz with only 770µA of quiescent current per amplifier. The wide input common-mode range extends from 200mV beyond the negative rail to within 1.5V of the positive supply rail while the output swings within 10mV RL= 100kΩ of either rail.

Features

♦770µA Supply Current per Amplifier

♦Operates from Dual ±2.25V to ±5.5V Supplies

♦5MHz Gain-Bandwidth Product

♦Rail-to-Rail Output Swing

♦Input Voltage Range Extends 200mV Below the Negative Rail

♦110dB Open-Loop Gain RL= 100kΩ

♦Low THD+N of 0.002% f = 1kHz

♦No Phase Reversal for Overdriven Inputs

♦Unity-Gain Stable

♦ Available in Space-Saving Packages

   5-Pin SC70 MAX4493

   8-Pin SOT23 MAX4494

   14-Pin TSSOP MAX4495

Applications

Battery-Powered Systems

DAC Output Amplifiers

Industrial Control Systems

Voltage Reference Generators

Signal Conditioning