MAX4634 - 快速、低电压、4Ω、4通道CMOS模拟多路复用器

MAX4634是Maxim美信半导体公司的一款宽带交换产品，MAX4634是快速、低电压、4Ω、4通道CMOS模拟多路复用器，本站介绍了MAX4634的封装应用图解、特点和优点、功能等，并给出了与MAX4634相关的Maxim元器件型号供参考。

MAX4634 - 快速、低电压、4Ω、4通道CMOS模拟多路复用器 - 宽带交换 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX4634 fast, low-voltage, 4-channel CMOS analog multiplexer features 4Ω (max) on-resistance (RON). It offers RON matching between switches to 0.3Ω (max) and RON flatness of 1Ω (max) over the specified signal range. Each switch can handle V+ to GND analog signals. Off-leakage current is only 0.1nA (max) at +25°C. The MAX4634 features fast turn-on (tON) and turn-off (tOFF) times of 18ns and 11ns, respectively. All this comes in the tiny 10-pin µMAX® and 10-pin, 3mm x 3mm, TDFN packages.

This low-voltage multiplexer operates from a +1.8V to +5.5V single supply. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility with +5V operation.

关键特性

以下关键特性由Maxim美信半导体提供：

Guaranteed RON

2.5Ω (typ) with 5V Supply

4.5Ω (typ) with 3V Supply

0.3Ω (max) Guaranteed RON Match Between Channels

1Ω (max) Guaranteed RON Flatness Over Signal Range

0.1nA (at +25°C) Guaranteed Low Leakage Currents

+1.8V to +5.5V Single-Supply Operation

+1.8V Operation

RON = 30Ω (typ) Overtemperature

tON = 30ns (typ), tOFF = 13ns (typ)

V+ to GND Signal Handling

TTL/CMOS-Logic Compatible

-78dB Crosstalk (at 1MHz)

-80dB Off-Isolation (at 1MHz)

0.018% Total Harmonic Distortion

热门应用

音频/视频信号切换

电池供电设备

通信电路

低电压数据采集系统

采样保持电路

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