ADG439FBRW:  ±15 V, Fault Protected, 4-Channel High Performance Analog Multiplexer

The ADG439F is a CMOS analog multiplexer comprising four differential channels. This multiplexer provides fault protection. Using a series n-channel, p-channel, n-channel MOSFET structure, both device and signal source protection is provided in the event of an overvoltage or power loss. The multiplexer can withstand continuous overvoltage in-puts from -40 V to +55 V. During fault conditions, the multiplexer input (or output) appears as an open circuit and only a few nanoamperes of leakage current will flow. This protects not only the multiplexer and the circuitry driven by the multiplexer, but also protects the sensors or signal sources which drive the multiplexer.

The ADG439F switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input on each device is used to enable or disable the device. When disabled, all channels are switched OFF.

ADG439FBRW 特点
ADG439FBRW 功能框图

ADG439F 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADG439FBN 量产 16 ld PDIP 16 工业
ADG439FBNZ 量产 16 ld PDIP 16 工业
ADG439FBR 量产 16 ld SOIC 16 工业
ADG439FBRW 量产 16 ld SOIC - Wide 16 工业
ADG439FBRWZ 量产 16 ld SOIC - Wide 16 工业
ADG439FBRZ 量产 16 ld SOIC 16 工业
ADG439FBRW 应用技术支持与电子电路设计开发资源下载
  1. ADG439F 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf