DG409DVZ

Analog Switches, Multiplexers, Demultiplexers Overview

The DG409DVZ is a CMOS analog multiplexer switch manufactured by Renesas Electronics Corporation, housed in a 16-lead TSSOP surface-mount package. It features an 8:1 channel configuration with a single operational channel. The device supports single supply voltages ranging from 5 V to 34 V and dual supply voltages from ±5 V to ±20 V. Key electrical specifications include a maximum on-resistance of 100 Ohms, a maximum turn-on time of 180 ns, and a maximum turn-off time of 120 ns. The component operates within a temperature range of -40°C to +85°C and draws a maximum supply current of 500 uA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides 8:1 multiplexing capability for signal routing applications
• Compatible with TTL and CMOS digital logic inputs
• Operates on single or split power supplies

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Audio switching systems
• Automatic test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'DVZ' against the manufacturer's official documentation to confirm the exact package type and industrial temperature rating. Ensure that the selected distributor provides valid traceability and authenticity guarantees for Renesas components. Cross-reference the RoHS compliance status with the latest product change notices before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when an 8-channel multiplexer is required within a compact TSSOP-16 footprint. Verify that the system voltage requirements fall within the 5 V to 34 V single supply range. Confirm that the 100 Ohm on-resistance meets the signal integrity needs of the application. Consider the 180 ns switching speed for timing constraints in the circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG408/DG409 series of CMOS analog multiplexers. The DG409 variant typically utilizes positive logic for channel selection, distinguishing it from the DG408 which often uses negative logic. Both share identical electrical characteristics and pinouts, allowing for functional interchangeability in designs where logic polarity can be adjusted.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The DG408DVZ serves as a direct logical alternative if the control logic polarity differs. Other compatible devices in the broader DG4xx family may offer similar performance but require verification of specific logic configurations and package compatibility.