DG413LEDQ-T1-GE3

Overview

The DG413LEDQ-T1-GE3 is a monolithic quad single-pole-single-throw (SPST) analog switch manufactured by Vishay Siliconix. It features two normally open and two normally closed switches, allowing flexible configurations such as four SPST, two SPDT, or one DPDT. The device operates on single supplies from 3 V to 16 V or dual supplies of ±3 V to ±8 V. Key electrical parameters include an on-resistance of 16 Ω, parasitic capacitance of 15 pF, and charge injection under 8 pC. Switching times are specified at 16 ns for turn-on and 9 ns for turn-off. It is housed in a 16-lead TSSOP package with an operating temperature range of -40 °C to +85 °C.

Feature Summary

• Offers mixed logic control with two normally open and two normally closed channels for versatile signal routing.
• Provides low on-resistance and minimal parasitic capacitance to reduce signal errors and distortion.
• Supports both single and dual power supply configurations for broad system compatibility.

Applications

• Automatic test equipment
• Data acquisition systems
• Medical and healthcare systems
• Audio and video signal routing

Procurement Notes

Verify the specific ordering suffix 'T1' confirms tape and reel packaging containing 3000 units per reel. Ensure the 'D' suffix indicates the standard commercial temperature range of -40 °C to +85 °C. Confirm RoHS compliance status through official Vishay documentation prior to final procurement decisions.

Selection Notes

Select this component when mixed normally open and normally closed switching is required within a single package. Compare against DG411LE and DG412LE if uniform logic polarity across all four channels is sufficient for the design. Verify that the 16 Ω on-resistance meets the voltage drop requirements of the target application circuit.

Part Context

This part belongs to the DG411LE/DG412LE/DG413LE family of low-power CMOS analog switches. While DG411LE and DG412LE differ only in logic sense, the DG413LE uniquely combines normally open and normally closed switches. This specific variant utilizes the TSSOP-16 surface-mount package optimized for high-density PCB layouts.

Replacement Considerations

DG411LEDQ-T1-GE3 and DG412LEDQ-T1-GE3 share identical pinouts and electrical characteristics but lack the mixed NO/NC configuration. Direct substitution requires adjusting logic levels or utilizing only the compatible half of the switch array.

FAQ

What switching configurations does the DG413LE support?

It supports four SPST, two SPDT, or one DPDT configurations due to its mix of two normally open and two normally closed switches.

How does the DG413LE differ from the DG411LE?

The DG413LE contains both normally open and normally closed switches, whereas the DG411LE consists entirely of normally open switches responding to opposite logic levels compared to the DG412LE.

What is the maximum recommended dual supply voltage?

Dual supply operation is recommended up to ±8 V, while single supply operation ranges from 3 V to 16 V.