DG4599DL-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG4599DL-T1-E3 is a low-voltage single-supply SPDT analog switch manufactured by Vishay Siliconix. It operates within a supply voltage range of 2.25 V to 5.5 V and features a maximum on-resistance of 60 Ω with a typical value of 26 Ω. The device ensures fast switching performance, with turn-on and turn-off times capped at 30 ns and 25 ns respectively. It utilizes a compact 6-pin SC-70 package and supports an operating temperature range from -40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Break-before-make switching action prevents signal overlap during transitions.
• TTL and CMOS logic compatibility simplifies interface requirements.
• Epitaxial layer construction provides latchup protection.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Cellular phones
• Low-voltage data-acquisition systems
• Sample-and-hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component status before procurement as the DG4599DL-T1-E3 may be discontinued or subject to end-of-life notices. Confirm RoHS compliance and lead-free termination specifications against current datasheet revisions. Ensure the SC-70-6 package dimensions match the target PCB footprint design constraints.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for portable applications requiring minimal board space and low power consumption. Evaluate the 60 Ω maximum on-resistance against signal integrity requirements. Verify that the 2.25 V minimum supply voltage aligns with the system's battery discharge profile and logic level thresholds.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of low-voltage analog switches produced by Vishay Siliconix. It serves as a cost-effective upgrade to previous generations of similar switches, offering improved integration in a small physical footprint while maintaining high accuracy and simple logic interfacing capabilities.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Vishay resources for potential cross-references if this specific package or suffix configuration is unavailable.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the guaranteed switching behavior of the DG4599?

The DG4599 guarantees break-before-make switching to prevent signal overlap between the normally open and normally closed contacts.

How does the device handle input signals exceeding the supply voltage?

Signals on the NC, NO, COM, or IN pins exceeding V+ will be clamped by internal diodes, requiring forward diode current limits to be observed.

Is the DG4599 immune to latchup?

Yes, the device is built on a CMOS process with an epitaxial layer that prevents latchup under normal operating conditions.