DG211 - 四路SPST、CMOS模拟开关

DG211是Maxim美信半导体公司的一款保护器产品，DG211是四路SPST、CMOS模拟开关，本站介绍了DG211的封装应用图解、特点和优点、功能等，并给出了与DG211相关的Maxim元器件型号供参考。

DG211 - 四路SPST、CMOS模拟开关 - 保护器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The DG201A and DG211 are normally closed, quadsingle-pole single-throw (SPST) analog switches. TheseCMOS switches can be continuously operated withpower supplies ranging from ±4.5V to ±18V. Maximguarantees that these switches will not latch up if thepower supplies are disconnected with input signals stillconnected.

Both devices have guaranteed break-before-makeswitching. The DG201A differs from the DG211 primarilyin switching speeds. The DG201A has a maximumturn-off time of 450ns and a maximum turn-on time of600ns. The DG211 has a maximum turn-off time of500ns and a maximum turn-on time of 1000ns.

Compared to the original manufacturer's products,Maxim's DG201A and DG211 consume significantlylower power making them better suited for portableapplications. Maxim has also eliminated the need forthe third (VL) power supply that is required for the operationof the original manufacturer's DG211.

关键特性

以下关键特性由Maxim美信半导体提供：

Guaranteed ±4.5V to ±18V Operation

No VL Supply Required

Nonlatching with Supplies Turned Off and InputSignals Present

CMOS and TTL Logic Compatible

Monolithic, Low-Power CMOS Design

热门应用

通信系统

引导与控制系统

平面显示器

军用无线装置

PBX、PABX

测试设备

温彻斯特硬盘驱动器

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