DG2502DB-T2-GE1

Analog Switches, Multiplexers, Demultiplexers Overview

The DG2502DB-T2-GE1 is a monolithic quad single-pole single-throw (SPST) analog switch manufactured by Vishay Siliconix. It operates from a single 1.8 V to 5.5 V power supply and features four independently selectable switches with a normally open configuration. The device provides low parasitic capacitance, low charge injection, and low leakage performance across an operating temperature range of -40 °C to +85 °C. It offers ESD/HBM tolerance exceeding 8 kV and guarantees break-before-make operation. The component is housed in a compact WCSP16 package measuring 1.44 mm x 1.44 mm with a 0.35 mm pitch.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Normally open quad SPST configuration for independent channel control
• Rail-to-rail signal handling capability extending to the power supplies
• Guaranteed break-before-make switching for multiplexer applications
• High ESD/HBM tolerance exceeding 8000 V

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog front end signal switching
• Sample-and-hold circuits
• Battery-powered systems
• Portable meters
• Medical and healthcare equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix T2 against official documentation to confirm the reel quantity of 3000 units. Ensure the requested part number matches the exact manufacturer designation DG2502DB-T2-GE1 to avoid confusion with other packaging options or variant models within the same family.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a normally open logic state is required for all four channels. Verify that the application voltage falls within the 1.8 V to 5.5 V range. Confirm compatibility with TTL/CMOS logic levels, specifically noting the guaranteed high input voltage thresholds at 3 V and 5 V supply rails.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG2501/DG2502/DG2503 series of low on-resistance, low leakage analog switches. While functionally similar to the DG2501 and DG2503, the DG2502 is distinct due to its exclusively normally open switch configuration. All three variants share identical electrical characteristics and package dimensions.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG2501DB-T2-GE1: Identical specifications except for normally closed switch configuration. DG2503DB-T2-GE1: Identical specifications but features a mixed normally open/closed configuration.