DG409LDY - Vishay Siliconix

Manufacturer Part Number

DG409LDY

Manufacturer

Vishay-Siliconix

Introduction

The DG409LDY is a quad SPDT (single-pole double-throw) analog switch from Vishay-Siliconix. It is designed for a wide range of applications, including signal routing, multiplexing, and demultiplexing in electronic systems.

Product Features and Performance

2 independent SPDT switches with a common ground

On-state resistance of 29Ohm maximum

Channel-to-channel matching of 1Ohm

Single-supply operation from 2V to 12V or dual-supply operation from ±3V to ±6V

Fast switching time of 55ns maximum for turn-on and 25ns maximum for turn-off

Low charge injection of 1pC

Channel capacitance of 7pF (off) and 20pF (off)

Leakage current of 1nA maximum

Excellent crosstalk performance of -82dB at 100kHz

Wide operating temperature range of -40°C to 85°C

Product Advantages

Compact 16-pin SOIC surface-mount package

Low on-state resistance for minimal signal degradation

Fast switching speed for high-frequency applications

Low charge injection and leakage current for precise signal handling

Wide voltage and temperature operating ranges

Key Reasons to Choose This Product

Versatile analog switching capabilities for a wide range of applications

Excellent signal integrity and performance characteristics

Compact and space-saving surface-mount package

Cost-effective solution for signal routing and multiplexing needs

Quality and Safety Features

Robust design and construction for reliable operation

Compliance with relevant industry standards and regulations

Compatibility

Suitable for use in a variety of electronic systems and applications

Application Areas

Signal routing and switching

Multiplexing and demultiplexing

Test and measurement equipment

Industrial control systems

Communication and telecommunications equipment

Product Lifecycle

["The DG409LDY is an obsolete product, meaning it is no longer in active production.","There may be equivalent or alternative models available from Vishay-Siliconix or other manufacturers. Customers are advised to contact our website's sales team for more information on the current product offerings and availability."]