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2.5Ω、双路、SPST、CMOS模拟开关

产品详情

The MAX4607/MAX4608/MAX4609 dual analog switches feature low on-resistance of 2.5Ω max. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 2.5nA max at +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic 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 MAX4607 has two normally closed (NC) switches, the MAX4608 has two normally open (NO) switches, and the MAX4609 has one NC and one NO switch.

These switches operate from a single supply of +4.5V to +36V or from dual supplies of ±4.5V to ±20V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using dual ±15V or a single +12V supply.

主要特征

  • Low On-Resistance (2.5Ω max)
  • Guaranteed RON Match Between Channels (0.5Ω max)
  • Guaranteed RON Flatness over Specified Signal Range (0.5Ω max)
  • Rail-to-Rail Signal Handling
  • Guaranteed ESD Protection > 2kV per Method 3015.7
  • Single-Supply Operation: +4.5V to +36V
    • Dual-Supply Operation: ±4.5V to ±20V
  • TTL/CMOS-Compatible Control Inputs

应用/用途

  • 音频信号切换
  • 航空电子
  • 通信系统
  • PBX/PABX系统
  • 簧片继电器替代品
  • 测试设备

简化框图

MAX4607、MAX4608、MAX4609:引脚配置 MAX4607、MAX4608、MAX4609:引脚配置 Zoom icon

技术文档

数据资料 2.5Ω、双路、SPST、CMOS模拟开关 Nov 02, 2012

设计与质量

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参量

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 2
Functions Switch
Normal Position Open
VSUPPLY (Dual) (±V) (min) 4.5
VSUPPLY (Dual) (±V) (max) 20
RON (Ω) (max) 2.5
Package/Pins SOIC (N)/16
Budgetary
Price (See Notes)
$3.42 @1k

主要特征

  • Low On-Resistance (2.5Ω max)
  • Guaranteed RON Match Between Channels (0.5Ω max)
  • Guaranteed RON Flatness over Specified Signal Range (0.5Ω max)
  • Rail-to-Rail Signal Handling
  • Guaranteed ESD Protection > 2kV per Method 3015.7
  • Single-Supply Operation: +4.5V to +36V
    • Dual-Supply Operation: ±4.5V to ±20V
  • TTL/CMOS-Compatible Control Inputs

应用/用途

  • 音频信号切换
  • 航空电子
  • 通信系统
  • PBX/PABX系统
  • 簧片继电器替代品
  • 测试设备

描述

The MAX4607/MAX4608/MAX4609 dual analog switches feature low on-resistance of 2.5Ω max. On-resistance is matched between switches to 0.5Ω max and is flat (0.5Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 2.5nA max at +85°C. These analog switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic 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 MAX4607 has two normally closed (NC) switches, the MAX4608 has two normally open (NO) switches, and the MAX4609 has one NC and one NO switch.

These switches operate from a single supply of +4.5V to +36V or from dual supplies of ±4.5V to ±20V. All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using dual ±15V or a single +12V supply.

简化框图

MAX4607、MAX4608、MAX4609:引脚配置 MAX4607、MAX4608、MAX4609:引脚配置 Zoom icon

技术文档

数据资料 2.5Ω、双路、SPST、CMOS模拟开关 Nov 02, 2012

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