DG201HSDQ-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG201HSDQ-T1-E3 is a quad single-pole single-throw (SPST) analog switch IC manufactured by Vishay Siliconix. It operates within a supply voltage range of 10.8 V to 16.5 V or a dual supply of ±15 V. The device features a maximum on-resistance of 75 Ohms, with a typical switching time of 75 ns and an off-time of 70 ns. It supports a continuous DC switch current of 30 mA and has a maximum power dissipation of 600 mW. The component functions reliably across an operating temperature range from -40°C to +85°C and is housed in a TSSOP-16 surface-mount package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration for independent signal routing
• High-voltage operation capability up to 16.5 V single supply
• Low power consumption with 10 mA maximum supply current

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal path switching
• Instrumentation input selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix E3 confirms RoHS compliance status through official datasheets. Confirm the TSSOP-16 package dimensions match PCB footprint requirements. Ensure the 10.8 V minimum supply voltage aligns with system power rails. Check for any obsolescence notices from Vishay regarding this specific part number before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-voltage analog switching is required with low on-resistance. Compare against DG201BDQ if lower voltage operation or different resistance characteristics are needed. Verify that the 75 Ohm on-resistance meets signal integrity requirements for the specific application bandwidth. Consider thermal management due to the 600 mW power dissipation limit in enclosed environments.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG201 series of analog switches, designed for general-purpose signal switching applications. It shares functional similarities with other DG20x family members but differs in voltage ratings and on-resistance specifications. The HSDQ variant indicates specific performance characteristics within the broader Vishay Siliconix analog switch portfolio.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG201BDQ offers similar quad SPST functionality but operates at lower voltages (up to 12 V) with higher on-resistance (85 Ohms). DG202BDQ provides comparable electrical characteristics to the BDQ variant. Verify pin compatibility and voltage limits before substituting.