DG2522DN-T1-E4

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2522DN-T1-E4 is a single-channel analog switch IC from the Vishay Siliconix DG series, housed in an 8-lead QFN package. It features a 1 x SP3T configuration with a maximum on-resistance of 1.1 Ohms and supports a supply voltage range of 1.6 V to 5.5 V. The device operates within a temperature range of -40°C to +85°C, drawing a maximum supply current of 1 uA. Key switching parameters include a maximum turn-on time of 75 ns and a maximum turn-off time of 60 ns. It dissipates up to 190 mW and handles a DC switch current of 300 mA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-channel SP3T topology for signal routing
• Low on-resistance for minimal signal loss
• Ultra-low quiescent current consumption
• Compact surface-mount packaging

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable battery-powered equipment
• Audio and video signal switching
• Instrumentation systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix T1 against official datasheets to confirm reel quantity and tape specifications. Ensure the E4 designation aligns with current RoHS compliance requirements before finalizing orders. Cross-reference the manufacturer part number with distributor listings to confirm availability status and lead times.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single high-current path with three selectable outputs is required. The low on-resistance suits applications demanding minimal voltage drop. Verify that the 1.6 V minimum supply voltage meets system power rails. Confirm thermal dissipation limits fit the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of CMOS analog switches manufactured by Vishay Siliconix. The series offers various configurations including SPST, SPDT, and multiplexers. The DG2522 variant specifically provides a single pole triple throw function optimized for low-voltage operation.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct cross-references in Vishay's replacement guide. Verify pin compatibility and electrical parameter overlaps with alternative SP3T switches. Ensure package dimensions match existing footprints if substituting.