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低电压、单电源多路复用器及开关

产品详情

The MAX4524/MAX4525 are low-voltage, single-supply CMOS analog switches configured as a 4-channel multiplexer/demultiplexer (MAX4524) and a double-pole/double-throw (DPDT) switch (MAX4525). Both have an inhibit input to simultaneously open all signal paths.

These devices operate from a single supply of +2V to +12V and are optimized for operation with +3V or +5V supplies. On-resistance is 200Ω with a +5V supply and 500Ω with a +3V supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 2nA at +25°C or 20nA 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.

主要特征

  • Tiny 10-Pin TDFN Package
  • Single-Supply Operation from +2V to +12V
  • 200Ω On-Resistance with +5V Supply
  • 500Ω On-Resistance with +3V Supply
  • Guaranteed 8Ω On-Resistance Match at +5V
  • Guaranteed 2nA Max On-Leakage at +5V
  • TTL/CMOS-Logic Compatible

应用/用途

  • 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
Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration DPDT
SPDT
# Channels 1
2
Functions Switch
VSUPPLY (Single) (V) (min) 2
VSUPPLY (Single) (V) (max) 12
RON (Ω) (max) 150
Package/Pins UMAX/10
Budgetary
Price (See Notes)
$1.89 @1k
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简化框图

MAX4524、MAX4525:引脚配置 MAX4524、MAX4525:引脚配置 Zoom icon

技术文档

设计与质量

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支持和培训

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参量

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration DPDT
SPDT
# Channels 1
2
Functions Switch
VSUPPLY (Single) (V) (min) 2
VSUPPLY (Single) (V) (max) 12
RON (Ω) (max) 150
Package/Pins UMAX/10
Budgetary
Price (See Notes)
$1.89 @1k

主要特征

  • Tiny 10-Pin TDFN Package
  • Single-Supply Operation from +2V to +12V
  • 200Ω On-Resistance with +5V Supply
  • 500Ω On-Resistance with +3V Supply
  • Guaranteed 8Ω On-Resistance Match at +5V
  • Guaranteed 2nA Max On-Leakage at +5V
  • TTL/CMOS-Logic Compatible

应用/用途

  • 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

描述

The MAX4524/MAX4525 are low-voltage, single-supply CMOS analog switches configured as a 4-channel multiplexer/demultiplexer (MAX4524) and a double-pole/double-throw (DPDT) switch (MAX4525). Both have an inhibit input to simultaneously open all signal paths.

These devices operate from a single supply of +2V to +12V and are optimized for operation with +3V or +5V supplies. On-resistance is 200Ω with a +5V supply and 500Ω with a +3V supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 2nA at +25°C or 20nA 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.

简化框图

MAX4524、MAX4525:引脚配置 MAX4524、MAX4525:引脚配置 Zoom icon

技术文档

支持和培训

在Maxim的知识库中搜索您所需的答案。

过滤搜索

Maxim专业的应用工程师团队也可以为您解答技术问题,请 访问Maxim的 支持中心