DG213DY-T1

Analog Switches, Multiplexers, Demultiplexers Overview

The DG213DY-T1 is a quad complementary CMOS analog switch manufactured by Vishay Siliconix, housed in a 16-pin narrow SOIC package. It features two normally closed and two normally open switches, supporting ±22 V dual supply or up to +40 V single supply operation. The device provides a maximum on-resistance of 60 Ω at room temperature, with a typical turn-on time of 85 ns and turn-off time of 55 ns. Power consumption is minimized with a maximum supply current of 1 µA. It operates within an extended temperature range of -40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports flexible switching configurations including SPST, SPDT, DPDT, and T-switch arrangements using two NC and two NO channels.
• Features improved charge injection compensation design to minimize switching transients and maintain signal integrity.
• Incorporates an epitaxial layer to prevent latchup while handling continuous currents up to 30 mA.

Analog Switches, Multiplexers, Demultiplexers Applications

• Industrial instrumentation
• Test equipment
• Communications systems
• Computer peripherals
• Portable instruments

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation before procurement. The 'T1' suffix indicates tape-and-reel packaging, which differs from tube packaging used for other variants. Confirm RoHS compliance status, as standard versions may contain lead. Ensure the component source matches the authorized manufacturer to avoid counterfeit parts.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad analog switch with high voltage tolerance and low power consumption is required. Verify that the system logic levels are compatible with TTL and CMOS standards. Consider the thermal derating requirements if operating near the maximum power dissipation limit of 640 mW in the SOIC-16 package.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of analog switches produced by Vishay Siliconix. It is functionally similar to other quad SPST switches but is distinguished by its specific voltage ratings and complementary CMOS architecture. Other packages in the family include DIP and TSSOP formats.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with Vishay's recommended alternatives list in the datasheet for pin-compatible options.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum analog signal range for the DG213DY-T1?

The analog signal range extends from the negative supply rail (V-) to the positive supply rail (V+), allowing it to handle signals up to ±22 V in dual supply mode.

How does the DG213DY-T1 handle input voltages exceeding the supply rails?

Signals on the switch terminals (SX, DX) or inputs (INX) that exceed V+ or V- will be clamped by internal diodes. The forward diode current must be limited to the maximum current ratings to prevent damage.

What is the typical charge injection value for this device?

The typical charge injection is 1 pC under standard test conditions (CL = 1000 pF, Vg = 0 V, Rg = 0 Ω).