MAX4651 - 低电压、4Ω、四路、SPST、CMOS模拟开关

MAX4651是Maxim美信半导体公司的一款宽带交换产品，MAX4651是低电压、4Ω、四路、SPST、CMOS模拟开关，本站介绍了MAX4651的封装应用图解、特点和优点、功能等，并给出了与MAX4651相关的Maxim元器件型号供参考。

MAX4651 - 低电压、4Ω、四路、SPST、CMOS模拟开关 - 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 MAX4651/MAX4652/MAX4653 quad analog switches feature 4Ω max on-resistance (RON) when operating from a single +5V supply. RON is matched between switches to 0.2Ω (max) and is flat (0.8Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is 0.1nA at +25°C. These switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automated test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays.

The MAX4651/MAX4652/MAX4653 operate from a single +1.8V to +5.5V supply, making them ideal for use in battery-powered applications.

The MAX4651 has four normally closed (NC) switches, the MAX4652 has four normally open (NO) switches, and the MAX4653 has two NO and two NC switches. These devices are available in 16-pin QFN, TSSOP and SO packages, as well as 20-pin QFN package.

关键特性

以下关键特性由Maxim美信半导体提供：

On-Resistance

4Ω max at 5V

7Ω max at 3V

On-Resistance Flatness

0.8Ω max at 5V

2.5Ω max at 3V

On-Resistance Matching

0.2Ω max (+2.7V to +5.5V)

+1.8V to +5.5V Single-Supply Voltage

+1.8V Operation

On-Resistance 30Ω (typ) Over Temperature

tON 20ns typ, tOFF 12ns (typ)

TTL/CMOS-Logic Compatible

Crosstalk

-100dB at 1MHz

Off-Isolation

-75dB at 1MHz

Rail-to-Rail Signal Range

热门应用

音频/视频信号切换

电池供电应用

通信系统

低电压数据采集

继电器替代品

采样保持电路

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