DG2519EDN-T1-GE4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2519EDN-T1-GE4 is a monolithic CMOS dual single-pole double-throw (SPDT) analog switch designed for low-voltage, high-bandwidth applications. It operates on a single supply voltage 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. Key dynamic specifications include a bandwidth of 217 MHz at 5 V, off-isolation of -63 dB at 1 MHz, and charge injection of -14 pC. It utilizes a DFN-10 package with an operating temperature range of -40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Monolithic CMOS construction with epitaxial layer preventing latch-up
• Low on-resistance with guaranteed matching and flatness over full signal range
• High bandwidth performance suitable for audio and video switching
• Independent control logic for both 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 specific ordering suffix 'T1-GE4' corresponds to the DFN-10 package configuration as listed in the Vishay Siliconix official documentation. Confirm that the component meets RoHS compliance requirements by referencing the material categorization details provided in the datasheet. Ensure the requested quantity aligns with standard reel packaging specifications if applicable.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual SPDT analog switch is required for low-voltage systems operating between 1.8 V and 5.5 V. It is appropriate for designs needing high linearity and fast switching speeds, such as those found in portable electronics. Verify that the DFN-10 footprint matches the PCB layout constraints and that the thermal dissipation capabilities are sufficient for the intended application environment.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG2519E family of high-bandwidth, low-voltage analog switches manufactured by Vishay Siliconix. The 'DG2519EDN-T1-GE4' designation specifically identifies the version packaged in a DFN-10 format. Other variants in the series may utilize different packages, such as MSOP-10, while maintaining identical electrical characteristics and functionality.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG2519EDQ-T1-GE3 serves as a functional substitute within the same product family. It offers identical electrical specifications but is housed in an MSOP-10 package instead of the DFN-10 configuration used by the DG2519EDN-T1-GE4.