DG413LDQ-T1-E3

Overview

The DG413LDQ-T1-E3 is a precision monolithic quad SPST low-voltage CMOS analog switch manufactured by Vishay Siliconix. It operates on single supplies from 2.7 V to 12 V or dual supplies of ±3 V to ±6 V. The device features a maximum on-resistance of 33 Ω at ±5 V and fast switching times with a typical turn-on time of 19 ns and turn-off time of 12 ns. It utilizes BiCMOS technology for improved performance over standard counterparts, offering low leakage current of 0.25 nA and high off-isolation. The component is housed in a 16-lead TSSOP package and supports TTL and CMOS logic compatibility.

Feature Summary

• BiCMOS wafer fabrication technology enables operation across wide single and dual supply voltage ranges while maintaining low power consumption.
• Fast switching characteristics combined with flat on-resistance provide minimal insertion loss and excellent signal integrity for audio and video applications.
• Break-before-make switching action prevents signal overlap during channel transitions, ensuring reliable data acquisition.
• Integrated ESD protection rated at 2000 V safeguards the device against electrostatic discharge events.

Applications

• Precision automatic test equipment
• Precision data acquisition systems
• Communication systems including DSL and DSLAM
• Audio and video signal routing
• Battery powered systems

Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape-and-reel configuration. The 'DQ' suffix indicates a 16-pin TSSOP package, while '-T1' denotes reel packaging. Confirm RoHS compliance status via the manufacturer's documentation as lead-free designations may vary by production batch. Ensure the operating temperature range meets the application requirements before finalizing procurement.

Selection Notes

Select this component when low-voltage operation between 2.7 V and 12 V is required. The DG413L variant provides mixed normally open and normally closed switches, unlike the all-open DG411L or all-closed DG412L. Consider the TSSOP package for space-constrained designs requiring surface-mount assembly. Verify that the logic input thresholds align with the system's control voltage levels for proper switching functionality.

Part Context

The DG413LDQ-T1-E3 belongs to the DG41xL family of low-voltage analog switches. These devices are pin-for-pin compatible companions to the industry-standard DG411, DG412, and DG413 series but offer enhanced performance through BiCMOS technology. The family includes variants with different switch configurations and packaging options to suit diverse electronic design needs.

Replacement Considerations

The DG413DY-T1-E3 serves as a direct replacement if an SOIC-16 package is preferred over the TSSOP-16 format. Both parts share identical electrical specifications and pinouts. Verify that the alternative package fits the PCB footprint constraints. Other family members like DG411L or DG412L require logic inversion adjustments due to different switch configurations.