ADG431BRZ-REEL7 - Analog Devices Inc.

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.