DG409DQ-T1-E3 - Vishay Siliconix

Manufacturer Part Number

DG409DQ-T1-E3

Manufacturer

Vishay-Siliconix

Introduction

The DG409DQ-T1-E3 is a precision, high-performance analog switch designed for interface analog switching, multiplexing, and demultiplexing applications.

Product Features and Performance

Dual 4:1 multiplexer/demultiplexer circuit

SP4T (Single Pole Four Throw) switch circuit

On-State Resistance (Max): 100Ohm

Channel-to-Channel Matching (ΔRon): 15Ohm (Max)

Supply Voltage Range: 5V ~ 36V (Single), ±5V ~ 20V (Dual)

Fast Switching Time: 150ns (Max) for both Turn-On and Turn-Off

Low Charge Injection: 20pC

Low Channel Capacitance: 14pF (CS(off)), 25pF (CD(off))

Ultra-Low Leakage Current: 500pA (Max)

Product Advantages

High precision and performance for critical analog switching needs

Wide voltage supply range for versatile application scenarios

Fast switching capabilities for rapid signal routing

Excellent channel matching for consistent performance

Minimal charge injection and leakage for signal integrity maintenance

Key Technical Parameters

Switch Circuit Type: SP4T

Multiplexer/Demultiplexer Configuration: 4:1

Number of Circuits: 2

On-State Resistance: Up to 100Ohm

Voltage Supply Range: 5V ~ 36V (Single), ±5V ~ 20V (Dual)

Switching Time: Up to 150ns

Charge Injection: 20pC

Channel Capacitance: 14pF, 25pF

Leakage Current: Up to 500pA

Quality and Safety Features

Built to high-quality standards for reliable long-term operation

Operating Temperature range of -40°C ~ 85°C ensures performance stability under varying conditions

Compatibility

Designed for surface mount technology (SMT) with a 16-TSSOP package for easy integration into a variety of circuit boards

Application Areas

Precision analog signal routing

Data acquisition systems

Communication systems

Audio and video switching

Instrumentation

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with reliable availability for ongoing projects

Future replacements or upgrades may build upon the DG409 series' fundamental technologies and market applications

Several Key Reasons to Choose This Product

High flexibility and compatibility with a wide range of supply voltages

Precision signal integrity maintained through low crosstalk and minimal charge injection

Fast switching capability enables efficient signal routing in dynamic applications

Robust design suitable for a broad spectrum of temperatures for versatile application settings

Low power consumption and leakage current contribute to overall system efficiency and performance

Vishay-Siliconix's reputation for high-quality and reliable semiconductor products ensures long-term reliability