DG4053AEQ-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG4053AEQ-T1-E3 is a triple single-pole double-throw (SPDT) analog multiplexer switch manufactured by Vishay Siliconix. It operates within a supply voltage range of 2.7 V to 14 V for single supply or ±2.5 V to ±5 V for dual supply configurations. The device features a maximum on-resistance of 265 Ohms and supports a bandwidth of 730 MHz. Key switching parameters include a maximum turn-on time of 151 ns, a maximum turn-off time of 138 ns, and a typical off-isolation of -67 dB. It is housed in a 16-pin TSSOP surface-mount package with an operating temperature range from -40°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Triple SPDT configuration enabling three independent signal paths
• High-speed operation with 730 MHz bandwidth capability
• Low power consumption suitable for battery-operated systems
• Wide single and dual supply voltage compatibility

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Audio signal switching applications
• Instrumentation input multiplexing
• Communication equipment signal path selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors as the part may be subject to obsolescence notices. Confirm RoHS compliance status via official datasheets before integration. Check for recommended alternative parts if long-term availability is required for production planning.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when multiple independent analog signals require switching within a compact footprint. Ensure the system voltage stays within the 2.7 V to 14 V single supply limit. Verify that the 265 Ohm on-resistance meets the signal integrity requirements of the application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG405xA series of analog switches from Vishay Siliconix. It shares functional similarities with other devices in the family but differs in channel count and specific electrical characteristics. The suffix indicates tape-and-reel packaging and RoHS compliance.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

DG4053EEY-T1-GE3 is a documented alternative offering similar triple SPDT functionality with slight variations in package type and power dissipation ratings.