DG201HSDY-T1

Analog Switches, Multiplexers, Demultiplexers Overview

The DG201HSDY-T1 is a high-speed quad SPST CMOS analog switch manufactured by Vishay Siliconix. It features four independent switches in a 16-pin Narrow SOIC package with tape-and-reel delivery. The device operates on single supplies from 10.8 V to 16.5 V or dual supplies of ±15 V. Key electrical parameters include a maximum on-resistance of 50 Ω, turn-on time of 60 ns, and turn-off time of 50 ns at room temperature. Power dissipation is rated at 600 mW, with a maximum supply current of 10 mA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed switching capability for rapid signal routing
• Low on-resistance for minimal signal attenuation
• TTL and CMOS logic compatible control inputs
• Monolithic construction with epitaxial layer preventing latchup

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Sample-and-hold circuits
• Automatic test equipment
• Communication systems
• Avionics applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix -T1 indicates the tape-and-reel packaging format required for automated assembly processes. Confirm RoHS compliance status as standard versions may contain lead terminations. Ensure the narrow SOIC-16 footprint matches the target PCB layout constraints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low on-resistance and fast switching speeds are critical for maintaining signal integrity in high-frequency analog paths. Verify that the 600 mW power dissipation rating accommodates the thermal requirements of the intended operating environment without excessive heat sinking.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG201HS family of improved monolithic quad SPST CMOS analog switches. It serves as a direct replacement for legacy components such as the HI201HS and ADG201HS, offering enhanced performance metrics while maintaining pin compatibility for existing board designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG201B/202B series can serve as pin-for-pin replacements for non-hermetic variants within the broader DG201 family. Verify functional equivalence regarding switching speed and leakage specifications before substituting into high-performance data acquisition designs.