DG442DY-E3 - Vishay Siliconix

Manufacturer Part Number

DG442DY-E3

Manufacturer

Vishay Siliconix

Introduction

High-performance analog switch designed for interfacing applications

Product Features and Performance

4 SPST-NO switches

Maximum on-state resistance of 85Ohm

Channel-to-Channel Matching of 4Ohm max

Single supply voltage of 12V

Dual supply voltage of ±15V

Maximum switch time of 250ns on, 210ns off

4pF off-channel capacitance

Maximum leakage current of 500pA

Crosstalk of -100dB at 1MHz

Product Advantages

Low on-resistance increases signal integrity

Precision matching enhances performance in multiplexing applications

Fast switching speeds suitable for high-frequency operations

Low leakage current minimizes power dissipation

Exceptional crosstalk performance for enhanced signal isolation

Key Technical Parameters

Number of Circuits: 4

On-State Resistance (Max): 85Ohm

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

Voltage - Supply, Dual (V±): ±15V

Switch Time (Ton, Toff) (Max): 250ns, 210ns

Channel Capacitance (CS(off), CD(off)): 4pF, 4pF

Current - Leakage (IS(off)) (Max): 500pA

Quality and Safety Features

Operating Temperature range of -40°C to 85°C ensures reliability across various environmental conditions

Surface Mount technology for solid and robust board mounting

Compatibility

Compatible with 16-SOIC package footprint for broad utilisation in circuit designs

Application Areas

Telecommunications

Data Acquisition Systems

Test Equipment

Medical Devices

Industrial Control Systems

Product Lifecycle

Active status with no indication of discontinuation

Long-term availability for ongoing design and replacement needs

Several Key Reasons to Choose This Product

Low on-resistance facilitates better signal quality and reduces voltage drop

Fast switch timing critical for responsive circuit operations

Compatible with both single and dual power supplies, offering design flexibility

Exceptional crosstalk prevention is crucial for maintaining signal integrity in multi-channel systems

Robust operating temperature range suitable for a wide variety of applications

Widely accessible SOIC packaging simplifies PCB design and integration