DG202BAK-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG202BAK-E3 is a quad CMOS analog switch manufactured by Vishay Siliconix. It integrates four independent single-pole single-throw (SPST) switches within a single integrated circuit package. The device supports dual power supply operation with voltage ranges typically spanning from ±5V to ±15V, enabling bidirectional signal transmission. Key electrical characteristics include low on-resistance and minimal charge injection, ensuring high signal integrity during switching operations. The component is designed for applications requiring reliable analog signal routing in compact form factors.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches in a monolithic CMOS structure
• Supports dual supply voltage operation for flexible signal routing
• Features low on-resistance for efficient signal transmission
• Minimizes charge injection to maintain signal accuracy

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Audio signal processing circuits
• Instrumentation and measurement equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix and marking codes against official Vishay documentation to confirm the exact variant and RoHS compliance status. Check current lifecycle status as components may be discontinued or subject to obsolescence notices. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when multiple independent analog channels require switching within a limited board space. Consider the operating voltage range and on-resistance specifications relative to the application's signal levels. Evaluate the package type suitability for the intended manufacturing process and environmental conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of analog switches from Vishay Siliconix. The series offers various configurations including SPST and SPDT options in different package styles. The DG202BAK-E3 specifically provides a quad SPST solution in an SOIC-16 package, fitting into the broader portfolio of precision analog switching devices.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official Vishay substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully. Verify that any substitute maintains equivalent on-resistance, leakage current, and package dimensions to ensure seamless integration without redesign.