DG2788DN-T1-E4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2788DN-T1-E4 is a dual-channel analog switch IC manufactured by Vishay Siliconix, housed in an 8-lead MiniQFN package. It features two SPDT switches with low capacitance of 0.37 pF and operates on a single supply voltage ranging from 1.8 V to 5.5 V. The device supports bidirectional signal switching with low on-resistance and fast switching times, making it suitable for portable and battery-powered applications requiring minimal power consumption and small form factor.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPDT configuration with ultra-low capacitance for high-frequency signal integrity
• Single-supply operation compatible with low-voltage digital logic families
• Compact MiniQFN packaging optimized for space-constrained designs

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable consumer electronics requiring signal routing
• Battery-powered devices needing low-power analog switching
• Communication equipment utilizing high-speed data lines

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and check for any product change notifications that may affect pinout or electrical characteristics before integration into production systems.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Evaluate the trade-off between switching speed and capacitance when selecting this component for high-frequency applications. Ensure the selected package variant matches the PCB footprint requirements and thermal management needs of the target design environment.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG27xx series of low-voltage analog switches designed for portable applications. It complements other Vishay offerings like the DG2738 and DG2750, providing a balanced solution for dual-channel SPDT switching with minimal signal distortion in compact packages.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consider the DG2788ADN-T1-GE4 as a verified alternative within the same family. Verify pin compatibility and electrical parameter alignment before substitution to ensure seamless integration without redesigning surrounding circuitry.