DG509BEQ-T1-E3 - Vishay Siliconix

Manufacturer Part Number

DG509BEQ-T1-E3

Manufacturer

Vishay Siliconix

Introduction

High-precision analog switch designed for multiplexing and demultiplexing applications

Product Features and Performance

Dual 4:1 multiplexer/demultiplexer circuit

SP4T switch configuration

Low on-state resistance of maximum 380 Ohm

Enhanced channel-to-channel matching with 10 Ohm variance

Wide single supply voltage range between 12V and 44V

Dual supply voltage option ranging from ±5V to ±20V

Fast switch time with a maximum of 250ns (Ton) and 240ns (Toff)

High bandwidth performance at 250MHz -3db

Minimal charge injection of 2pC

Low channel capacitance with 3pF (CS(off)) and 8pF (CD(off))

Ultra-low leakage current at maximum 1nA (IS(off))

Exceptional crosstalk suppression of -88dB @ 1MHz

Product Advantages

Precision signal routing capabilities with high accuracy

Flexibility with a wide range of supply voltages

Rapid switching suitable for high-frequency applications

Reduced signal distortion thanks to low charge injection

Optimized for minimal signal loss and high isolation between channels

Key Technical Parameters

On-State Resistance (Max): 380Ohm

Voltage - Supply, Single (V+): 12V ~ 44V

Voltage - Supply, Dual (V±): ±5V ~ 20V

Switch Time (Ton, Toff) (Max): 250ns, 240ns

-3db Bandwidth: 250MHz

Quality and Safety Features

Operational temperature range from -40°C to 125°C

High reliability and robustness in demanding environments

Compatibility

Compatible with a variety of digital and analog signal levels

Adaptable for both single and dual power supply systems

Surface mount form factor with standard 16-TSSOP packaging

Application Areas

Telecommunications

Data acquisition systems

Test equipment and instrumentation

Audio and video switching

Product Lifecycle

Product Status: Active

Not approaching discontinuation

Replacement and upgrade options are typically available for active components

Reasons to Choose This Product

High precision signal management for critical applications

Supports a broad range of power requirements, simplifying system design

Fast switching capability enhancing system performance

Low distortion and leakage maintain signal integrity

Versatile for use in professional electronics across multiple industries

Quality and longevity with a wide temperature operation range

Continued manufacturer support with active product lifecycle status