DG271BDY-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG271BDY-T1-E3 is a high-speed quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It integrates four independent channels in a 16-pin SOIC-Narrow package, designed for applications requiring fast switching and low power consumption. The device operates on a dual supply voltage of ±15 V, with a maximum on-resistance of 50 Ohms. Switching times are specified at a maximum of 65 ns for both turn-on and turn-off durations. The component supports a power dissipation of 600 mW and functions within an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches in a compact surface-mount package
• Provides high-speed switching performance suitable for signal routing applications
• Operates with low power consumption characteristics

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Audio and video signal switching
• Communication equipment signal path management

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the exact part number suffix against official Vishay documentation to confirm RoHS compliance and tape-and-reel packaging specifications. Confirm availability status as distribution listings may indicate end-of-life or limited stock conditions. Ensure the supplier provides valid traceability documents matching the manufacturer's original production records.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four isolated analog signal paths are required with moderate on-resistance and high-speed switching capabilities. Verify that the system power supply can provide the required ±15 V dual rails. Ensure the PCB layout accommodates the 16-SOIC package dimensions and thermal requirements for the specified power dissipation level.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of CMOS analog switches from Vishay Siliconix. It shares functional similarities with other quad SPST devices in the lineup but is distinguished by its specific speed and resistance parameters. The suffix indicates specific packaging and compliance variations compared to earlier versions.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct cross-reference parts such as the DG271BJ or DG271CJ variants if pin compatibility is required. Verify that alternative components meet the same ±15 V supply and 50 Ohm on-resistance specifications.