ADG431BR - Analog Devices Inc.

Manufacturer Part Number

ADG431BR

Manufacturer

Analog Devices

Introduction

High-performance SPST analog switch suitable for signal switching and routing in precision applications.

Product Features and Performance

SPST - Normally Closed switch configuration

Four individual switch circuits

Low on-state resistance of 24Ohm maximum

Channel-to-channel matching of 1.2Ohm

Fast switching times of 90ns for turn-on and 60ns for turn-off

Product Advantages

Precision with low charge injection of 5pC

Low leakage current with a maximum of 250pA

High crosstalk isolation of -85dB at 1MHz

Key Technical Parameters

Multiplexer/Demultiplexer Circuit 1:1

Single supply voltage of 12V

Dual supply voltage of ±15V

9pF off-channel capacitance

Operating temperature range of -40°C to 85°C

Quality and Safety Features

Designed to meet stringent industrial operating standards

Compatibility

Compatible with 16-SOIC surface mount packaging

Application Areas

Suitable for precision analog signal switching in data acquisition systems, instrumentation, and communication systems

Product Lifecycle

Obsoleted product with interest in finding replacements or upgrades

Several Key Reasons to Choose This Product

High-performance switch for precise signal routing

Low on-state resistance enhances signal integrity

Fast switching speed minimizes time delay in signal processing

Low charge injection for accurate analog signal handling

Strong crosstalk performance ensures minimal interference between channels

Wide operating temperature range suitable for industrial environments