HI9P5051-9

Analog Switches, Multiplexers, Demultiplexers Overview

The HI9P5051-9 is a CMOS analog switch IC featuring two independent double-pole single-throw (DPST) channels. It operates within a supply voltage range of 5 V to 15 V and supports dual supplies. The device exhibits a maximum on-resistance of 45 Ohms, with turn-on and turn-off times capped at 500 ns each. It functions reliably across an industrial temperature range from -40°C to +85°C. Packaged in a 16-pin SOIC-Narrow format, it draws a maximum supply current of 500 uA and handles up to 30 mA of DC switch current.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides break-before-make switching action for signal integrity
• Features dielectric isolation processing to prevent latch-up
• Compatible with DTL, TTL, and CMOS logic families

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing audio or video signals
• Programmable gain amplifier circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix requirements for the HI9P5051-9 variant against official Renesas documentation. Confirm lead-free status and moisture sensitivity level before ordering. Check for end-of-life notifications as this component family may be subject to discontinuation. Ensure the selected package matches the PCB footprint constraints.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the HI9P5051-9 when dual DPST switching is required with low power consumption. Compare on-resistance specifications against system signal accuracy needs. Verify that the 45 Ohm maximum resistance meets the application's voltage drop limits. Ensure the operating temperature range aligns with the environmental conditions of the final assembly.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the HI-5051 series of CMOS analog switches manufactured by Intersil, now part of Renesas Electronics. The series is designed for applications requiring low on-resistance and high current capability. The HI9P5051-9 specifically denotes the industrial temperature grade version packaged in a surface-mount SOIC-Narrow housing.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference lists for compatible alternatives.