HI3-0301-5

Analog Switches, Multiplexers, Demultiplexers Overview

The HI3-0301-5 is a single-pole single-throw (SPST) analog switch manufactured by Harris Corporation. It utilizes CMOS technology and is housed in a 14-pin dual in-line package (PDIP). The device operates with a nominal supply voltage of ±15 V, supporting both positive and negative power rails. Key electrical characteristics include a maximum on-resistance of 80 Ω and a typical off-isolation of 70 dB. It is designed for commercial extended temperature applications, functioning reliably within a specified operating range.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• CMOS technology implementation for low power consumption
• Single-channel SPST switching configuration
• Dual in-line package suitable for through-hole mounting

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in data acquisition systems
• Multiplexing in measurement instruments
• Analog signal switching in industrial control

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the manufacturer origin as Harris Corporation or its successors. Confirm the PDIP-14 package type and pinout compatibility with existing designs. Ensure the component meets the required commercial extended temperature specifications. Check for lead-free compliance if required by current assembly standards. Validate the specific suffix codes against official datasheets to confirm functional equivalence.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a single-channel analog switch with CMOS drive requirements is needed. Consider the 80 Ω on-resistance limit for signal integrity in low-voltage applications. Verify that the ±15 V supply capability aligns with the system power architecture. Evaluate the 70 dB off-isolation performance against crosstalk requirements in the target circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI3 series of analog switches produced by Harris Semiconductor. The series typically includes various configurations such as SPST, SPDT, and multiplexer variants. The HI3-0301-5 specifically denotes the SPST variant within this family, sharing common interface and packaging characteristics with other members of the lineup.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct cross-references from Intersil or Texas Instruments following corporate acquisitions. Verify pin-to-pin compatibility with equivalent CMOS analog switches from other manufacturers. Ensure that on-resistance and isolation parameters meet or exceed the original specifications.