DG302BDJ-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG302BDJ-E3 is a dual single-pole double-throw (SPDT) analog switch manufactured by Vishay Siliconix. It operates with a dual supply voltage of ±15 V and features a maximum on-resistance of 50 Ohms. The device supports a switching current of 100 mA and includes low charge injection of 8 pC. It is housed in a 14-pin ceramic DIP package and functions within an operating temperature range of -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPDT configuration for signal routing applications
• Low charge injection characteristic for precision signals
• High operating temperature range suitable for industrial environments

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision data acquisition systems
• Instrumentation signal conditioning
• Test and measurement equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized channels as the part is discontinued. Confirm RoHS compliance status via official documentation. Check for availability of surplus stock from certified distributors. Ensure storage conditions meet moisture sensitivity level requirements before installation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for designs requiring high-temperature stability and low charge injection. Compare on-resistance specifications against system requirements. Evaluate package compatibility with existing PCB layouts. Consider end-of-life status when planning long-term production cycles.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the DG series of analog switches from Vishay Siliconix. It shares functional similarities with other parts in the family but differs in channel count and package type. The DG302 variant specifically provides two independent SPDT switches in a single integrated circuit.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG302AAK is a verified substitute offering identical electrical characteristics in a 14-pin CDIP package. Verify pinout compatibility and thermal performance before implementation.