DG384BDJ-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG384BDJ-E3 is a dual single-pole single-throw (DPST) analog switch manufactured by Vishay Siliconix. It operates within a supply voltage range of 0 V to 15 V for single supplies or ±15 V for dual supplies. The device features a maximum on-resistance of 50 Ohms and supports a DC switch current of 30 mA. Switching performance includes a maximum turn-on time of 150 ns and a maximum turn-off time of 130 ns. Power dissipation is rated at 470 mW. The component is housed in a 14-pin PDIP package and functions reliably across an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual channel configuration providing independent signal path control
• Low power consumption with maximum supply current of 1 mA
• Robust switching capability supporting up to 30 mA DC load current

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing applications requiring low power operation
• Test and measurement equipment signal conditioning

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

This component has reached End-of-Life status, with discontinuation effective June 11, 2025. Availability is restricted as distributors may not stock this item in all regions. Verification of final purchase dates and last-time-buy deadlines through official manufacturer channels is essential before design finalization.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Designers should evaluate the 50 Ohm on-resistance limit against signal integrity requirements. The 15 V single-supply constraint limits input voltage swing compared to higher-voltage alternatives. Consider the 150 ns switching speed when determining maximum multiplexing rates for the target application bandwidth.

Analog Switches, Multiplexers, Demultiplexers Part Context

Part of the DG series analog switches from Vishay Siliconix, designed for general-purpose signal switching. The DIP-14 package facilitates through-hole mounting for prototyping and legacy board designs. This specific variant offers a balance between moderate speed and low power consumption suitable for battery-operated or low-power instrumentation.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Official replacement options are limited due to the End-of-Life status. Engineers must identify pin-compatible alternatives from other manufacturers or newer Vishay families that maintain similar electrical characteristics, specifically focusing on matching the 50 Ohm on-resistance and 15 V supply limits.