HI9P0547-9Z

Analog Switches, Multiplexers, Demultiplexers Overview

The HI9P0547-9Z is a dual 8:1 multiplexer switch IC from the HI-547 series, manufactured by Renesas Electronics. It features sixteen channels configured as two independent 8-to-1 multiplexers within a single package. The device operates with a dual supply voltage of 15 V and supports surface mount installation in an SOIC-28 package. Key electrical parameters include a maximum on-resistance of 1.8 kOhms, a maximum operating speed of 300 ns for both turn-on and turn-off times, and a typical off-isolation of 68 dB. It functions within an industrial temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual-channel architecture providing two independent 8:1 multiplexing paths
• Industrial-grade operational capability across extended temperature ranges
• Surface-mount packaging optimized for automated assembly processes

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring signal routing
• Test and measurement equipment input selection
• Industrial control signal multiplexing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level handling requirements prior to storage and soldering. Ensure the specific suffix matches design specifications for temperature grade and package variant.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual independent 8:1 switching functionality is required in a compact form factor. Consider the 1.8 kOhm on-resistance limit for signal integrity requirements. Verify that the 15 V dual supply voltage aligns with system power rails and that the SOIC-28 footprint fits the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI-547 series of analog multiplexer switches. It serves as a specialized solution for applications needing multiple signal paths managed within a single integrated circuit, distinguishing it from single-channel or higher-density mux variants in the broader portfolio.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate functional equivalents based on channel count, package type, and electrical specifications only after verifying datasheet compatibility.