DG2519EDQ-T1-GE3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2519EDQ-T1-GE3 is a monolithic CMOS dual single-pole double-throw analog switch designed for low-voltage, high-bandwidth applications. It operates on a single supply ranging from 1.8 V to 5.5 V and features a typical on-resistance of 2.5 Ω. The device guarantees on-resistance matching and flatness across the entire analog voltage range. It provides -63 dB off-isolation and crosstalk at 1 MHz. The component includes an epitaxial layer to prevent latch-up and supports independent control logic for both switches.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic CMOS construction with epitaxial layer preventing latch-up
• Low on-resistance maintained over full analog voltage range
• High bandwidth performance suitable for audio and video switching
• Independent control logic for dual SPDT channels

Analog Switches, Multiplexers, Demultiplexers Applications

• Cellular phones
• Speaker headset switching
• Audio and video signal routing
• PCMCIA cards
• Low-voltage data acquisition

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the complete part number including the suffix against official Vishay documentation before ordering. Confirm that the MSOP-10 package variant matches the specific design requirements. Ensure compliance with RoHS directives as indicated in the product specifications. Validate that the operating temperature range meets the application's environmental conditions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low-voltage operation between 1.8 V and 5.5 V is required. Consider the 2.5 Ω on-resistance for signal integrity needs. Evaluate the -63 dB isolation at 1 MHz for high-frequency signal routing. Verify that the MSOP-10 package dimensions fit the available board space constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the DG2519E series of high-bandwidth, low-voltage analog switches manufactured by Vishay Siliconix. It is specifically engineered for portable electronics and data acquisition systems requiring precise signal routing under low power constraints.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet lists DG2519EDN-T1-GE4 as an alternative package option within the same family. No other direct cross-model replacements are documented in the provided source material.