DG9053DQ-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG9053DQ-T1-E3 is a high-speed analog switch manufactured by Vishay Siliconix, housed in a TSSOP-16 surface-mount package. It features four independent single-pole single-throw (SPST) channels with both normally open and normally closed configurations. The device operates on a single supply voltage ranging from 4.5 V to 22 V or dual supplies up to ±11 V. Key electrical parameters include a maximum on-resistance of 85 Ohms, a maximum power dissipation of 640 mW, and a maximum supply current of 10 uA. It supports a DC switch current of 30 mA and functions within an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides flexible signal routing through integrated normally open and normally closed contact configurations for each channel.
• Supports operation across wide single and dual power supply voltage ranges suitable for various logic families.
• Designed for low power consumption applications with minimal supply current draw during operation.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal switching circuits
• Programmable gain amplifier input selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T1' against the manufacturer's latest documentation to confirm tape and reel specifications. Confirm RoHS compliance status via official datasheets as regulatory requirements may vary by production batch. Ensure the TSSOP-16 footprint matches your PCB layout constraints before finalizing component selection.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when both normally open and normally closed switching capabilities are required within a single package. Compare the 85 Ohm on-resistance limit against circuit tolerance requirements. Verify that the 640 mW power dissipation rating accommodates thermal constraints in the target enclosure design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG series of analog switches from Vishay Siliconix. It shares the TSSOP-16 form factor with other devices in the family but offers distinct SPST functionality with complementary contacts. It serves as a specialized alternative to standard single-contact switches in complex routing topologies.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG403BDY-T1-E3 is documented as a recommended alternative. Verify pin compatibility and on-resistance differences between the DG9053 and DG403 variants before substitution.