Manufacturer Part Number
ADG431BRZ-REEL7
Manufacturer
Analog Devices
Introduction
The ADG431BRZ-REEL7 is a precision monolithic quad SPST switch designed for use in analog signal switching applications. It is packaged in a 16-SOIC form and supports single and dual power supply operations.
Product Features and Performance
Quad SPST switch configuration
Maximum on-state resistance of 24 Ohms
Channel-to-channel matching of 1.2 Ohms
Single supply voltage of 12V and dual supply voltage of ±15V
Fast switching times with maximums of 90ns for turn-on and 60ns for turn-off
Negligible charge injection of 5pC
Channel capacitance of 9pF in both off states
Low leakage current of 250pA maximum
High crosstalk rejection of -85dB at 1MHz
Product Advantages
High precision and reliability
Efficient power handling capabilities
Suitable for high-frequency applications due to low crosstalk
Minimal signal distortion demonstrated by low charge injection and on-state resistance
Key Technical Parameters
Switch Circuit: SPST NC
Multiplexer/Demultiplexer Circuit: 1:1
Number of Circuits: 4
Voltage Supply, Single (V+): 12V
Voltage Supply, Dual (V±): ±15V
On-State Resistance (Max): 24Ohm
Switch Time (Ton, Toff) (Max): 90ns, 60ns
Charge Injection: 5pC
Channel Capacitance: 9pF
Current Leakage (IS(off)) (Max): 250pA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operating temperature range from -40°C to 85°C ensures performance stability under extreme conditions.
Strict leakage current and crosstalk specifications minimize interference and ensure safe usage.
Compatibility
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Application Areas
Telecommunications
Data acquisition systems
Test equipment
Audio and video switching
Product Lifecycle
Active status indicating ongoing production and support
No immediate indications of discontinuation, ensuring product availability and support
Several Key Reasons to Choose This Product
Provides robust performance with precision signal handling capabilities for complex electronics.
Suitable for both single and dual supply operations, offering flexibility in application design.
Ultra-low power dissipation and high speed switching advantageous for power-sensitive and time-critical applications.
Surface mount package supports efficient and compact PCB design.
ADG431ABRZADI (Analog Devices, Inc.)