MAX4051|MAX4051A - 低电压、CMOS模拟多路复用器/开关

MAX4051|MAX4051A是Maxim美信半导体公司的一款保护器产品，MAX4051|MAX4051A是低电压、CMOS模拟多路复用器/开关，本站介绍了MAX4051|MAX4051A的封装应用图解、特点和优点、功能等，并给出了与MAX4051|MAX4051A相关的Maxim元器件型号供参考。

MAX4051|MAX4051A - 低电压、CMOS模拟多路复用器/开关 - 保护器 - 引脚兼容的工业标准CMOS开关 - 美信半导体

产品概述

The MAX4051/MAX4052/MAX4053 and MAX4051A/MAX4052A/MAX4053A are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4051/A), two 4-channel multiplexers (MAX4052/A), and three single-pole/double-throw (SPDT) switches (MAX4053/A). The A-suffix parts are fully characterized for on-resistance match, on-resistance flatness, and low leakage.

These CMOS devices can operate continuously with dual power supplies ranging from ±2.7V to ±8V or a single supply between +2.7V and +16V. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 0.1nA at +25°C or 5nA at +85°C (MAX4051A/MAX4052A/MAX4053A).

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

关键特性

以下关键特性由Maxim美信半导体提供：

Pin Compatible with Industry-Standard 74HC4051/74HC4052/74HC4053

Guaranteed On-Resistance: 100Ω with ±5V Supplies

Guaranteed Match Between Channels:

6Ω (MAX4051A—MAX4053A)

12Ω (MAX4051—MAX4053)

Guaranteed Low Off-Leakage Currents:

0.1nA at +25°C (MAX4051A—MAX4053A)

1nA at +25°C (MAX4051—MAX4053)

Guaranteed Low On-Leakage Currents:

0.1nA at +25°C (MAX4051A—MAX4053A)

1nA at +25°C (MAX4051—MAX4053)

Single-Supply Operation from +2.0V to +16V Dual-Supply Operation from ±2.7V to ±8V

TTL/CMOS-Logic Compatible

Low Distortion: < 0.04% (600Ω)

Low Crosstalk: < -90dB (50Ω)

High Off-Isolation: < -90dB (50Ω)

热门应用

音频/视频信号切换

电池供电设备

通信电路

低电压数据采集系统

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