DG641DJ-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG641DJ-E3 is a video switch integrated circuit manufactured by Vishay Siliconix, housed in a 16-pin DIP package. It features four single-pole single-throw (SPST) analog switches with a maximum on-resistance of 15 Ohms and a bandwidth of 500 MHz. The device operates within a supply voltage range of 10 V to 21 V, supporting a maximum operating voltage of 15 V. Switching times are specified at a maximum of 70 ns for turn-on and 50 ns for turn-off. It functions reliably across an extended temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed switching capability suitable for video signal routing applications
• Low on-resistance ensures minimal signal attenuation across the channel
• Wide bandwidth supports high-frequency analog signal transmission
• CMOS technology provides low power consumption and TTL/CMOS logic compatibility

Analog Switches, Multiplexers, Demultiplexers Applications

• Video signal switching and routing systems
• Data acquisition systems requiring analog multiplexing
• Instrumentation and test equipment signal paths
• Communication systems for line driver/receiver isolation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance documentation matches current regulatory requirements. Check datasheet revisions for any parameter updates prior to integration into new designs.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four independent SPST switches are required in a single package. Ensure supply voltage constraints align with the 10 V to 21 V operational range. Consider thermal dissipation limits if multiple switches operate simultaneously under load conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG64x series of video switches, designed for high-performance analog signal handling. It shares architectural similarities with other members like the DG643 but differs in configuration and pinout. The series is known for fast switching speeds and low distortion characteristics typical of CMOS analog switches.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include DG641DN-E3 for surface mount applications. Verify pin compatibility and electrical parameters against the original design requirements before substitution.