DG442CJ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DG442CJ

Manufacturer

analog-devices

Introduction

The DG442CJ is a high-performance, low-power quad single-pole, single-throw (SPST) analog switch from Analog Devices. It is designed for a wide range of applications, including data acquisition, instrumentation, and process control systems.

Product Features and Performance

4 independent SPST analog switches

On-state resistance of 85 ohms (max)

Channel-to-channel matching of 4 ohms (max)

Single-supply operation from 10V to 30V or dual-supply operation from ±4.5V to ±20V

Fast switching time: 250ns (max) turn-on, 170ns (max) turn-off

Low charge injection: 5pC

Low channel capacitance: 4pF (max)

Low leakage current: 500pA (max)

Excellent crosstalk rejection: -100dB @ 1MHz

Product Advantages

Versatile and flexible design suitable for a wide range of applications

Excellent switching performance with fast switching times and low on-resistance

Low power consumption and low charge injection for sensitive circuits

Robust design with good isolation between channels

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Optimized for high-speed, low-noise analog signal switching

Flexibility to operate in single-supply or dual-supply configurations

Cost-effective solution for applications requiring multiple analog switches

Quality and Safety Features

Designed and manufactured to Analog Devices' high-quality standards

RoHS-compliant and lead-free for environmental responsibility

Compatibility

The DG442CJ is compatible with a variety of microcontrollers, data acquisition systems, and other analog circuits.

Application Areas

Data acquisition and instrumentation

Process control systems

Automatic test equipment

Industrial automation

Medical and scientific equipment

Product Lifecycle

The DG442CJ is an obsolete product and has been discontinued by Analog Devices. There are no direct replacement models available from Analog Devices. Customers interested in similar products should contact our website's sales team for recommendations on alternative solutions.