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MAX4552：±15kV ESD保护、四路、低电压、SPST模拟开关

The MAX4551/MAX4552/MAX4553 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. Each switch is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup or damage. On-resistance (100Ωmax) is matched between switches to 4Ω max, and is flat (8Ω 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. The MAX4551 has four normally closed (NC) switches, and the MAX4552 has four normally open (NO) switches. The MAX4553 has two NC and two NO switches. These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.

关键特性 ±15kV ESD Protection per IEC 1000-4-2 +2V to +12V Single Supply ±2V to ±6V Dual Supplies 120Ω Signal Paths with ±5V Supplies Low Power Consumption: < 1µW 4 Separately Controlled SPST Switches Rail-to-Rail Signal Handling Pin-Compatible with Industry-Standard DG211/DG212/DG213 TTL/CMOS-Compatible Inputs with Dual ±5V or Single +5V Supply

MAX4551、MAX4552、MAX4553：引脚配置 应用 音频信号切换 航空电子 电池供电应用 数据采集 网络 测试设备

数据手册DataSheet

关键参数

质量和环境数据

• MAX4552.pdf

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