DG407DYZ

Analog Switches, Multiplexers, Demultiplexers Overview

The DG407DYZ is a dual 8:1 CMOS analog multiplexer manufactured by Renesas Electronics Corporation. It features an SOIC-28 surface-mount package and operates with single or dual power supplies ranging from 5V to 34V (or ±5V to ±15V). The device provides low on-resistance of up to 120 Ohms, with a maximum transition time of 600ns for turn-on and 300ns for turn-off. It supports industrial temperature ranges from -40°C to +85°C and includes TTL/CMOS compatible logic inputs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual 8:1 multiplexing configuration within a single integrated circuit
• TTL and CMOS compatible digital decode circuitry for channel selection
• Low power consumption suitable for battery-operated systems
• Epitaxial layer construction prevents latch-up associated with older CMOS technologies

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Medical instrumentation
• Automatic test equipment
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'DYZ' corresponds to the SOIC-28 surface mount package and industrial temperature grade (-40°C to +85°C) when sourcing. Confirm RoHS compliance status as manufacturing practices may vary by production batch. Ensure ESD precautions are observed during handling due to moisture sensitivity classification.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring dual independent 8-channel switching in a compact surface-mount footprint. Compare against the DG406 series if only a single 16-channel multiplexer is needed. Verify that the 120 Ohm maximum on-resistance meets signal integrity requirements for the specific analog input range.

Analog Switches, Multiplexers, Demultiplexers Part Context

The DG407DYZ belongs to the DG407 series of monolithic CMOS analog multiplexers. This series serves as a drop-in replacement for legacy DG506A/DG507A devices, offering improved performance through high-voltage silicon-gate processing. The family is designed for general-purpose analog signal routing in industrial and commercial environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers include ADG407BNZ from Analog Devices Inc. and DG407CJ+ or DG407DJ+ from Maxim Integrated. These alternatives offer similar functional specifications but may differ in package type or specific electrical tolerances.