MAX4742EUA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4742EUA+

Manufacturer

Analog Devices

Introduction

High-performance analog SPST switch for signal routing

Product Features and Performance

SPST-NC configuration

Dual single-channel configuration

Low on-state resistance (800mOhm)

Precise channel-to-channel matching (50mOhm)

Fast switching (24ns turn-on, 16ns turn-off)

High bandwidth (100MHz)

Low charge injection (28pC)

Ultra-low leakage current (1nA)

Low channel capacitance (32pF)

High crosstalk rejection (-110dB @ 1MHz)

Product Advantages

Ideal for precision switching applications

Ensures signal integrity due to low distortion

Minimizes power consumption with low on-resistance

Supports wide range of power supplies (1.6V ~ 3.6V)

Key Technical Parameters

Two circuits per chip

Operates from a single supply voltage

Supports wide operating temperature range (-40°C ~ 85°C)

Quality and Safety Features

Robust performance in extreme temperatures

Strict leakage current specifications for reliability

Compatibility

Surface mount package compatible with standard PCB processes

Compatible with many microcontrollers and digital interfaces

Application Areas

Telecommunication systems

Data acquisition systems

Test equipment

Consumer electronics

Product Lifecycle

Active product status

Not nearing discontinuation

Replacements and upgrades available

Several Key Reasons to Choose This Product

Precision switching for critical applications

High crosstalk rejection preserves signal integrity

Low on-state resistance increases efficiency

Wide bandwidth suitable for high-speed data communication

Compatible with low-voltage applications

Robust design ensures performance in a variety of conditions