DG2799DN-T1-E4 - Vishay Siliconix

Manufacturer Part Number

DG2799DN-T1-E4

Manufacturer

Vishay Siliconix

Introduction

Analog interface switch designed for multiplexing and demultiplexing applications

Product Features and Performance

Double Pole Double Throw (DPDT) configuration

Two multiplexer/demultiplexer circuits

Low on-state resistance of 450 mOhm

Channel matching of 50 mOhm

Operational within 1.65V to 4.3V supply voltage range

Fast switch time of 57ns on and 45ns off

Low charge injection of 160 pC

Low channel capacitance of 102 pF

Product Advantages

Suitable for high-speed switching

Low leakage current of 1nA ensures minimal power waste

Excellent crosstalk isolation of -75dB at 100kHz

Operates well across wide temperature range from -40°C to 85°C

Key Technical Parameters

DPDT switch circuit

2:2 multiplexer/demultiplexer

Two circuit units

On-state resistance: 450mOhm max

Channel-to-channel matching (ΔRon): 50mOhm

Switch time (Ton/Toff): 57ns/45ns max

Charge injection: 160pC

Channel capacitance (CS(off), CD(off)): 102pF

Leakage current (IS(off)): 1nA max

Quality and Safety Features

Robust operating temperature range ensures stability in extreme conditions

Compatibility

Surface mount compatibility for modern circuit board design

Application Areas

Signal routing in complex electronics

Audio and video switching

Data acquisition systems

Communication devices

Product Lifecycle

Obsolete status, suggesting discontinuation with potential for available replacements or upgrades

Several Key Reasons to Choose This Product

Ideal for systems requiring fast and reliable switching

Low power dissipation enhances system efficiency

High performance for signal integrity in multiplexing operations

Supports a wide range of power supply voltages for versatile usage

Robust design for consistent operation in varied environmental conditions