MAX4661 - 2.5Ω、四路、SPST、CMOS模拟开关

MAX4661是Maxim美信半导体公司的一款保护器产品，MAX4661是2.5Ω、四路、SPST、CMOS模拟开关，本站介绍了MAX4661的封装应用图解、特点和优点、功能等，并给出了与MAX4661相关的Maxim元器件型号供参考。

MAX4661 - 2.5Ω、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 MAX4661/MAX4662/MAX4663 quad analog switches feature low on-resistance of 2.5Ω max. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is only 5nA max at TA = +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic test equipment or applications where current switching is required. They have lower power requirements, use less board space, and are more reliable than mechanical relays.

The MAX4661 has four normally closed (NC) switches, and the MAX4662 has four normally open (NO) switches. The MAX4663 has two NC and two NO switches, and features guaranteed break-before-make switching.

These devices operate from a single +4.5V to +36V supply or from dual ±4.5V to ±20V supplies. A separate logic supply pin guarantees TTL/CMOS-logic compatibility when operating across the entire supply voltage range.

关键特性

以下关键特性由Maxim美信半导体提供：

Low On-Resistance (2.5Ω max)

Guaranteed RON Match Between Channels (0.5Ω max)

Guaranteed RON Flatness over Specified Signal Range (0.5Ω max)

Rail-to-Rail Signal Handling

Guaranteed Break-Before-Make (MAX4663)

> 2kV ESD Protection per Method 3015.7

+4.5V to +36V Single-Supply Operation

±4.5V to ±20V Dual-Supply Operation

TTL/CMOS-Compatible Control Inputs

热门应用

ADC系统

音频信号切换

航空电子

通信系统

数据采集

PBX/PABX系统

簧片继电器替代品

采样保持电路

测试设备

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