Manufacturer Part Number
ADG442BRZ-REEL
Manufacturer
Analog Devices
Introduction
The ADG442BRZ-REEL is a monolithic CMOS device comprising four independently selectable switches, designed for high-performance data acquisition systems.
Product Features and Performance
Four SPST - NO switches
Low on-state resistance: 70Ohm maximum
Fast switch time: 110ns ON, 60ns OFF
Low charge injection: 1pC
Low channel capacitance: 4pF (CS(off), CD(off))
High off leakage current control: 500pA maximum
Excellent crosstalk performance: -100dB at 1MHz
Product Advantages
Multiple switch integration reduces system size
Consistent switch performance for signal integrity
Low power consumption for energy-efficient designs
High crosstalk immunity enhances signal isolation
Extended temperature range suitable for industrial applications
Key Technical Parameters
Single supply voltage: 12V or ±15V dual supply
1:1 Multiplexer/Demultiplexer circuit
Number of circuits: 4
3db Bandwidth: not applicable
Quality and Safety Features
Operating temperature range: -40°C to 85°C
Surface-mount technology complies with industry standards
Compatibility
Compatible with high-performance DACs and ADCs
Suitable for use with various logic level interfaces
Application Areas
Precision data acquisition systems
Communication systems
Audio and video switching
Test equipment and instrumentation
Product Lifecycle
Active product status (not nearing discontinuation)
Replacement or upgrade options available if needed in the future
Several Key Reasons to Choose This Product
Integration of 4 SPST switches saves board space
Low on-state resistance improves signal quality
Minimal charge injection for accurate signal processing
Tight leakage current specification for low error operation
High isolation between channels prevents signal interference
Broad operating temperature range for use in diverse conditions
Easily mountable surface mount package simplifies PCB design