Manufacturer Part Number
ADG5421BCPZ-RL7
Manufacturer
Analog Devices
Introduction
The ADG5421BCPZ-RL7 is an SPST-NO (Single Pole Single Throw Normally Open) switch designed for analog switching with a 1:1 multiplexer/demultiplexer configuration, operated within an extended range of voltage supplies.
Product Features and Performance
Dual configuration capability (analog switch and 1:1 multiplexer/demultiplexer)
Low on-state resistance (14 Ohm maximum)
Fast switch time (Ton max: 199ns, Toff max: 184ns)
High -3dB bandwidth (250MHz)
Low charge injection (120pC)
Channel Capacitance: CS(off) 11pF, CD(off) 12pF
Low leakage current (250pA max)
Excellent crosstalk performance (-85dB @ 1MHz)
Supports a wide range of supply voltages (9V ~ 40V for single, ±9V ~ 22V for dual)
Product Advantages
High-speed operation and low distortion enhance signal integrity
Compatible with wide voltage range suits various application needs
Surface mount package simplifies PCB design
Key Technical Parameters
On-State Resistance (Max): 14Ohm
Voltage - Supply, Single (V+): 9V ~ 40V
Voltage - Supply, Dual (V±): ±9V ~ 22V
Crosstalk: -85dB @ 1MHz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Robust operating temperature range from -40°C to 125°C
Low leakage and crosstalk ensure reliability in critical applications
Compatibility
Designed for surface mount (10-VFDFN Exposed Pad, CSP)
Fully compatible with 10-LFCSP-WD (3x3) package applications
Application Areas
Telecommunications
Data acquisition systems
Test equipment
Audio and video switching
Product Lifecycle
Currently active with ongoing manufacturing and availability
Assurance of supply continuity and support for future designs
Several Key Reasons to Choose This Product
Exceptionally fast switch times for high-speed applications
High bandwidth capability supporting wide frequency ranges
Lower power dissipation due to low on-state resistance
Versatility with single and dual supply voltage options
Compact surface mount package reduces PCB space requirements