Manufacturer Part Number
ADG439FBRZ
Manufacturer
Analog Devices
Introduction
ADG439FBRZ is an SP4T switch designed for use in analog signal routing applications.
Product Features and Performance
Dual 4:1 multiplexer/demultiplexer configuration
Low on-state resistance of 270 Ohms typical
Precise channel-to-channel matching at 8.1 Ohms
Fast switching times (230ns turn-on, 130ns turn-off)
Low charge injection of 15pC
Small signal off capacitance of 3pF, off capacitance of 22pF
Low leakage current with 500pA maximum
Excellent crosstalk isolation -93dB at 100kHz
Product Advantages
High-performance analog signal switching
Low on-state resistance improves signal integrity
Fast switching speed suitable for high bandwidth applications
Low charge injection minimizes signal distortion
High isolation reduces signal interference
Key Technical Parameters
SP4T switch circuit
4:1 multiplexer/demultiplexer
Two circuit channels
Voltage supply range from ±15V
Operating temperature from -40°C to 125°C
Quality and Safety Features
Extended operating temperature range for harsh environments
Ensures signal fidelity and reliable performance
Compatibility
Compatible with 16-SOIC surface mount packaging
Application Areas
Telecommunications
Test equipment
Data acquisition systems
Audio and video switching
Product Lifecycle
Active product status
Standard lifecycle phase with no known discontinuation
Several Key Reasons to Choose This Product
Highly integrated to reduce system complexity
Robust design suitable for high-temperature environments
Minimal signal interference boosts system reliability
Meets industry standard package for ease of design and manufacturing
Analog Devices is renowned for quality and performance in analog technology
ADG439FBADI (Analog Devices, Inc.)