MAX4494 - SC70封装、低功耗、通用、双电源、满摆幅运算放大器

MAX4494是Maxim美信半导体公司的一款放大器产品，MAX4494是SC70封装、低功耗、通用、双电源、满摆幅运算放大器，本站介绍了MAX4494的封装应用图解、特点和优点、功能等，并给出了与MAX4494相关的Maxim元器件型号供参考。

MAX4494 - SC70封装、低功耗、通用、双电源、满摆幅运算放大器 - 放大器 - 单/双/四通道、低功耗、通用的双电源供电、满摆幅运算放大器 - 美信半导体

产品概述

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.

These amplifiers have excellent (110dB) open-loop gain with very low THD+N of 0.002% (f = 1kHz). The single MAX4493 is available in a tiny 5-pin SC70 package and the dual MAX4494 is available in the space-saving 8-pin SOT23. The quad MAX4495 is available in both 14-pin TSSOP and 14-pin SO packages. All products are rated at the automotive temperature range of -40°C to +125°C.

关键特性

以下关键特性由Maxim美信半导体提供：

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)

热门应用

电池供电系统

DAC输出放大器

工业控制系统

信号调理

电压基准发生器

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