DG419DY+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DG419DY+T

Manufacturer

Analog Devices

Introduction

Analog Devices DG419DY+T SPDT 2:1 multiplexer for signal routing applications.

Product Features and Performance

Single Pole Double Throw (SPDT) switch

2:1 Multiplexer/Demultiplexer functionality

One circuit channel

Low on-state resistance (Max 35 Ohm)

Good channel-to-channel matching (Max 3 Ohm)

Supports wide voltage supply range (Single: 10V to 30V, Dual: ±4.5V to ±20V)

Fast switch times (Ton Max: 175ns, Toff Max: 145ns)

Low charge injection (3pC)

Low channel capacitance (8pF)

Ultra-low leakage current (Max 250pA)

High crosstalk isolation (-85dB at 1MHz)

Product Advantages

Precision analog signal handling

Efficient signal routing with minimal signal distortion

Suitable for high-performance applications due to fast switching

Low power consumption with minimal leakage

Key Technical Parameters

Type: Interface Analog Switches, Multiplexers, Demultiplexers

Packaging: Tape & Reel (TR)

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Quality and Safety Features

Robust operating temperature range (-40°C to 85°C)

Enhanced signal integrity and reliability

Compatibility

Compatible with various signal types within its voltage range

Ideal for automated surface mount assembly processes

Application Areas

Data acquisition systems

Test equipment

Communication systems

Audio and video switching

Product Lifecycle

Status: Active

Not approaching discontinuation

Availability of replacements or upgrades assured

Several Key Reasons to Choose This Product

Precision components ensure accurate signal switching

Versatile for use in a wide range of electronic applications

Low on-resistance improves signal integrity and reduces loss

High isolation prevents signal cross-contamination

Fits standard SOIC-8 footprint for ease of design and integration

Proven manufacturer with a reputation for quality and reliability