DG213DY

Analog Switches, Multiplexers, Demultiplexers Overview

The DG213DY 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 configurations such as four SPST or two SPDT units. The device operates on dual supplies up to ±22 V or single supplies up to 40 V. Key electrical parameters include a maximum drain-source on-resistance of 60 Ω at room temperature, a maximum turn-on time of 130 ns, and a maximum turn-off time of 100 ns. It maintains an input current of 1 µA and handles continuous currents up to 30 mA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Features true bi-directional signal performance in the on condition and blocks signals to supply levels in the off condition.
• Incorporates an improved charge injection compensation design to minimize switching transients.
• Includes an epitaxial layer to prevent latchup during operation.

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 to confirm compliance with RoHS standards and lead-free termination requirements. Confirm that the selected package variant matches the required PCB footprint dimensions. Ensure the component meets the necessary environmental operating conditions for the intended application before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component based on its ability to handle wide analog signal ranges and high-voltage ratings up to ±22 V. Consider the low on-resistance and fast switching speeds for applications requiring minimal signal distortion. Verify compatibility with TTL and CMOS logic interfaces to ensure seamless integration into existing digital control circuits without additional level shifting.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG213DY belongs to the DG series of analog switches from Vishay Siliconix. This series utilizes a proprietary high-voltage silicon gate CMOS process designed to achieve lower on-resistance, reduced leakage, and higher speed compared to standard CMOS technologies. The device is part of a broader family offering various package options including DIP and TSSOP.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers: DG213DY-E3, DG213DY-T1, DG213DY-T1-E3.

Analog Switches, Multiplexers, Demultiplexers FAQ

What logic voltage levels are compatible with the DG213DY?

The device is compatible with both TTL and CMOS logic, requiring a logic high of ≥2.4 V and a logic low of ≤0.8 V.

How does the DG213DY handle overvoltage on inputs?

Signals on source, drain, or input pins exceeding the supply rails will be clamped by internal diodes. Forward diode current must be limited to maximum ratings.

What is the typical charge injection value?

The typical charge injection is 1 pC when measured with a load capacitance of 1000 pF and zero generator resistance.