HI9P0549-9Z

Analog Switches, Multiplexers, Demultiplexers Overview

The HI9P0549-9Z is a dual-channel analog multiplexer switch IC from the HI-549 series, manufactured by Renesas Electronics. It features a 2 x 4:1 configuration housed in a 16-pin SOIC-Narrow package. The device supports dual supply voltages ranging from -15 V to +15 V and operates within an industrial temperature range of -40°C to +85°C. Key electrical parameters include a maximum on-resistance of 1.8 kOhms, with both turn-on and turn-off times capped at 300 ns. The component draws a maximum supply current of 2 mA and is designed for single or dual supply operation.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual-channel architecture providing two independent 4-to-1 multiplexing paths
• Industrial-grade operational capability across extended temperature ranges
• High-voltage tolerance supporting wide dual power supply configurations

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 end-of-life status before procurement as the manufacturer indicates obsolescence. Confirm RoHS compliance details through official datasheets. Check for moisture sensitivity classification requirements during storage and handling. Validate that the SOIC-Narrow-16 package dimensions match the target PCB footprint. Ensure supply chain sources provide genuine Renesas products to avoid counterfeit risks.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual independent 4:1 multiplexing is required within a compact 16-pin surface-mount package. Consider the 1.8 kOhm on-resistance limit for signal integrity constraints. Verify compatibility with available dual power supplies up to ±15 V. Evaluate the 300 ns switching speed against system timing requirements. Confirm suitability for industrial environments operating between -40°C and +85°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI-549 series of analog multiplexer switches. It shares the SOIC-Narrow-16 packaging format with other devices in the Renesas Intersil portfolio. The component represents a specialized solution for multi-channel signal routing applications requiring moderate switching speeds and high voltage tolerance.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the stated end-of-life status, direct replacements may require functional equivalence analysis rather than pin-compatible substitution.