Manufacturer Part Number
ADG442BNZ
Manufacturer
Analog Devices
Introduction
ADG442BNZ is an 1:1 Analog Multiplexer/Demultiplexer from Analog Devices designed for interface applications in system level electronic switches.
Product Features and Performance
Single Pole Single Throw Normally Open (SPST-NO) switch configuration
Operates with a single 12V supply or dual ±15V supply
Fast switching times with Turn-On Time (Ton) of maximum 110ns and Turn-Off Time (Toff) of maximum 60ns
On-State Resistance is maximum 70Ohm
Low charge injection of 1pC
Low channel capacitance of 4pF
Extremely low leakage current of 500pA max
Excellent Crosstalk reduction, -100dB at 1MHz
Product Advantages
Offers high precision with low resistance and charge injection
High-speed switching suitable for sample and hold applications
Dual supply voltage options for flexible usage in different circuits
High crosstalk attenuation enhances signal integrity in multi-signal environments
Key Technical Parameters
On-State Resistance (Max): 70Ohm
Voltage Supply, Single (V+): 12V
Voltage Supply, Dual (V±): ±15V
Switch Time (Ton, Toff) (Max): 110ns, 60ns
Current Leakage (IS(off)) (Max): 500pA
Crosstalk: -100dB @ 1MHz
Quality and Safety Features
Operates effectively within industrial temperature range of -40°C to 85°C
Ensures minimal unintended signals with very low leakage currents and crosstalk
Compatibility
Compatible with dual and single supply operations making it versatile for various applications
Application Areas
Audio and Video Routing
Data Acquisition Systems
Communication Systems
Relay replacement
Battery powered systems
Product Lifecycle
Product status is active
Not expected to be discontinued soon
Upgrades or replacements are available under variations of ADG442 product series
Several Key Reasons to Choose This Product
Ensures robust performance with high reliability metrics like low crosstalk and low leakage currents
Flexible power supply options accommodate a broad range of system designs
Quick switching capabilities ideal for precision applications
High signal integrity maintained through excellent -100dB crosstalk values
Suitable for use in a wide range of industrial and commercial applications due to its broad operating temperature range
ADG442BRZ-NDADI (Analog Devices, Inc.)