MAX4022 - 低成本、高速、单电源、增益为+2的缓冲器，满摆幅输出，SOT23封装

MAX4022是Maxim美信半导体公司的一款视频芯片产品，MAX4022是低成本、高速、单电源、增益为+2的缓冲器，满摆幅输出，SOT23封装，本站介绍了MAX4022的封装应用图解、特点和优点、功能等，并给出了与MAX4022相关的Maxim元器件型号供参考。

MAX4022 - 低成本、高速、单电源、增益为+2的缓冲器，满摆幅输出，SOT23封装 - 视频芯片 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX4014/MAX4017/MAX4019/MAX4022 are precision, closed-loop, gain of +2 (or -1) buffers featuring high slew rates, high output current drive, and low differential gain and phase errors. These single-supply devices operate from +3.15V to +11V, or from ±1.575V to ±5.5V dual supplies. The input voltage range extends 100mV beyond the negative supply rail and the outputs swing Rail-to-Rail.

These devices require only 5.5mA of quiescent supply current while achieving a 200MHz -3dB bandwidth and a 600V/µs slew rate. In addition, the MAX4019 has a disable feature that reduces the supply current to 400µA. Input voltage noise for these parts is only 10nV/√Hz and input current noise is only 1.3pA/√Hz. This buffer family is ideal for low-power/low-voltage applications that require wide bandwidth, such as video, communications, and instrumentation systems. For space-sensitive applications, the MAX4014 comes in a tiny 5-pin SOT23 package.

关键特性

以下关键特性由Maxim美信半导体提供：

Internal Precision Resistors for Closed-Loop Gains of +2 or -1

High Speed:

200MHz -3dB Bandwidth

30MHz 0.1dB Gain Flatness (6MHz min)

600V/µs Slew Rate

Single 3.3V/5.0V Operation

Outputs Swing Rail-to-Rail

Input Voltage Range Extends Beyond VEE

Low Differential Gain/Phase: 0.04%/0.02°

Low Distortion at 5MHz:

-78dBc Spurious-Free Dynamic Range

-75dB Total Harmonic Distortion

High Output Drive: ±120mA

Low, 5.5mA Supply Current

400µA Shutdown Supply Current

Space-Saving SOT23-5, µMAX®, or QSOP Packages

热门应用

ADC接口

便携式电池供电仪表

视频线驱动器

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