DG9051DQ-T1-E3

Analog Switches, Multiplexers, Demultiplexers Overview

The DG9051DQ-T1-E3 is an 8-channel multiplexer switch IC manufactured by Vishay Siliconix. It features a 1 x 8:1 configuration housed in a TSSOP-16 surface-mount package. The device operates on a single supply voltage ranging from 2.7 V to 12 V, with a maximum dual supply voltage of 6 V. Key electrical specifications include a maximum on-resistance of 130 Ohms, a typical off-isolation of -78 dB, and a power dissipation rating of 925 mW. Switching performance is characterized by a maximum turn-on time of 90 ns and a maximum turn-off time of 30 ns. The component supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides eight independent signal paths within a single integrated circuit for efficient space-constrained designs.
• Supports low-voltage single-supply operation suitable for portable and battery-powered applications.
• Offers high-speed switching capabilities with distinct turn-on and turn-off timing characteristics.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multi-channel signal routing
• Industrial process control instrumentation
• Automotive electronic modules

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix and manufacturer documentation to confirm current availability status. Check official datasheets for RoHS compliance details and environmental certifications. Ensure that the TSSOP-16 package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an eight-channel multiplexing function is required within a compact surface-mount form factor. Consider the 130 Ohm on-resistance limit and 12 V maximum supply voltage against system signal integrity needs. Evaluate the thermal performance relative to the 925 mW power dissipation capability in the intended enclosure environment.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG905x series of multiplexer switches from Vishay Siliconix. It shares the TSSOP-16 package style with other devices in the broader DG family but offers a higher channel count compared to standard four-channel analog switches. The designation indicates a lead-free (E3) variant with tape-and-reel packaging.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly documented alternative part numbers are not available in the provided source material. Verify compatibility with existing design-in components through direct parameter comparison if substituting.