MAX4538 - 四路、低电压、SPST模拟开关，带有使能端

MAX4538是Maxim美信半导体公司的一款保护器产品，MAX4538是四路、低电压、SPST模拟开关，带有使能端，本站介绍了MAX4538的封装应用图解、特点和优点、功能等，并给出了与MAX4538相关的Maxim元器件型号供参考。

MAX4538 - 四路、低电压、SPST模拟开关，带有使能端 - 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 MAX4536/MAX4537/MAX4538 are quad, low-voltage, single-pole/single-throw (SPST) analog switches with a common enable pin. They are pin compatible with the industry-standard 74HC4316. The MAX4536 has four normally open (NO) switches, and the MAX4537 has four normally closed (NC) switches. The MAX4538 has two NO switches and two NC switches.

These switches operate from a +2V to +12V single supply, or from ±2V to ±6V dual supplies. On-resistance (200Ω max) is matched between switches to 4Ω (max) and is flat (10Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C.

All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply or dual ±5V supplies.

关键特性

以下关键特性由Maxim美信半导体提供：

Pin Compatible with 74HC4316

±2.0V to ±6V Dual Supplies

+2.0V to +12V Single Supply

Four Separately Controlled SPST Switches with Common Enable

100Ω Signal Paths with Dual ±5V Supplies

200Ω Signal Paths with Single +4.5V Supply

Rail-to-Rail Signal Handling

tON and tOFF = 100ns and 80ns at ±4.5V Supply

Less than 1µW Power Consumption

> 2kV ESD Protection per Method 3015.7

TTL/CMOS-Compatible Inputs

Small Packages: PDIP, QSOP, Narrow SO

热门应用

音频信号切换

航空电子

电池供电应用

低电压数据采集

网络

便携式设备

测试设备

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