DG403DVZ

Analog Switches, Multiplexers, Demultiplexers Overview

The DG403DVZ is a dual single-pole double-throw (SPDT) analog switch manufactured by Renesas Electronics Corporation. It integrates two independent switching circuits within a 16-pin Thin Shrink Small Outline Package (TSSOP). The device operates on a single supply voltage ranging from 5V to 34V or split supplies from ±5V to ±17V. Key electrical parameters include a maximum ON-resistance of 45 ohms, a channel-to-channel matching of 3 ohms, and a maximum leakage current of 500pA. Switching times are specified at a maximum of 150ns for turn-on and 100ns for turn-off. The component supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual SPDT configuration providing two independent signal routing paths
• CMOS technology enabling low power consumption and TTL/CMOS logic compatibility
• Low charge injection characteristics suitable for precision sample-and-hold applications
• High voltage tolerance allowing control of signals up to 40V peak-to-peak

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Programmable gain amplifiers
• Sample-and-hold circuits
• Automatic test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix DVZ corresponds to the 16-TSSOP package and industrial temperature grade. Confirm RoHS3 compliance status as required by project specifications. Check for End-of-Life notices or Product Change Notifications regarding manufacturing site updates. Ensure the source document explicitly identifies Renesas Electronics Corporation as the manufacturer rather than a distributor listing.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual SPDT topology is required with moderate ON-resistance. Verify that the 45-ohm resistance meets the signal integrity requirements of the application. Ensure the 16-TSSOP footprint fits the PCB layout constraints. Compare against the DG403DYZ if SOIC packaging is preferred instead of TSSOP.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG403DVZ belongs to the DG403 series of monolithic CMOS analog switches. This series serves as an upgrade to older DG211/DG212 devices, offering improved switching speeds and reduced charge injection. The part utilizes a high-voltage silicon-gate process to prevent latch-up and support wider voltage ranges compared to standard CMOS switches.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG403DYZ is a verified alternative featuring identical electrical specifications but packaged in a 16-SOIC (Narrow) format instead of TSSOP. Other DG403 variants may exist with different suffixes indicating package or temperature changes.