ADG444BRZ - Analog Devices Inc.

Manufacturer Part Number

ADG444BRZ

Manufacturer

Analog Devices

Introduction

The ADG444BRZ is a monolithic CMOS device comprising four independently selectable switches.

Product Features and Performance

Four SPST normally closed switches

Low on-state resistance (70 Ohm max)

Fast switch time (Ton, Toff max: 110ns, 60ns)

Charge injection of 1pC

Channel capacitance of 4pF (CS(off), CD(off))

Current leakage (IS(off) max): 500pA

Crosstalk of -100dB @ 1MHz

Product Advantages

Low power consumption

High-speed operation

Low charge injection for precision applications

Minimal crosstalk for improved signal integrity

High impedance in the off condition

Key Technical Parameters

Switch Circuit: SPST - NC

Multiplexer/Demultiplexer Circuit: 1:1

Number of Circuits: 4

Single Supply Voltage: 12V

Dual Supply Voltage: ±15V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Robust construction for long-term reliability

Operational over a wide temperature range

Compatibility

Compatible with surface mount technology

Suitable for 16-SOIC package footprint

Application Areas

Data acquisition systems

Communication systems

Audio and video switching

Test equipment

Industrial control

Product Lifecycle

Status: Active

This product is not reported to be nearing discontinuation, replacements or upgrades should be available as per market demand.

Several Key Reasons to Choose This Product

High performance designed for signal switching applications

Robust design suitable for industrial environments

Flexible usage with dual and single power supply options

Low power dissipation saves energy

Reliable performance with low crosstalk and leakage currents