DG409DYZ

Analog Switches, Multiplexers, Demultiplexers Overview

The DG409DYZ is a dual differential analog multiplexer manufactured by Renesas Electronics Corporation. It features two independent 4-to-1 multiplexing channels housed in a 16-pin SOIC-Narrow package. The device supports single supply voltages from 5 V to 34 V and dual supplies ranging 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 an industrial temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides dual differential signal routing capabilities for precision applications
• Supports flexible power configurations with wide single and dual voltage ranges
• Designed for high-speed switching with defined propagation delay characteristics

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring differential input selection
• Audio switching systems handling balanced signals
• Automatic test equipment for signal path configuration
• Sample and hold circuits in instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'DYZ' against official Renesas documentation to confirm the exact package variant and tape-and-reel specifications. Ensure compatibility with moisture sensitivity levels and storage conditions prior to assembly. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when differential signal multiplexing is required within the specified voltage limits. Compare the 100 Ohm on-resistance and switching speeds against system requirements. Consider the 16-pin SOIC-Narrow footprint for PCB layout constraints relative to other multiplexer options in the DG40x series.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the DG409 series of CMOS analog multiplexers. It is functionally related to other devices in the DG40x family, such as the DG408 (single-ended) and DG407 (differential), which offer different channel counts or configurations while sharing similar manufacturing processes and interface standards.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and electrical parameter compatibility before considering alternative manufacturers.