HI1-5044-2

Analog Switches, Multiplexers, Demultiplexers Overview

The HI1-5044-2 is a dual CMOS analog switch manufactured by Harris Corporation, housed in a 16-lead ceramic dual in-line package (CERDIP). It operates within a supply voltage range of ±15V to ±15V and supports a temperature range of -55°C to +125°C. Key electrical parameters include an on-resistance (RON) of 25 ohms maximum, charge injection of 50 pC, and leakage current of 0.8 nA. The device features turn-on and turn-off times of up to 500 ns and 280 ns respectively, with drain capacitance of 22 pF. It is designed for harsh environment applications and complies with MIL-STD-883 standards.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual single-pole single-throw (DPST) analog switching configuration
• Hermetically sealed ceramic packaging for rugged environmental resilience
• CMOS technology ensuring low power consumption and high input impedance
• Qualified for harsh environment and military standard compliance

Analog Switches, Multiplexers, Demultiplexers Applications

• Harsh environment signal routing
• Military standard data acquisition systems
• High-reliability test and measurement equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific manufacturer source, as Harris Corporation assets were acquired by Intersil and subsequently Renesas. Confirm whether the unit is a legacy Harris part or a current Renesas equivalent. Check RoHS status, as older Harris parts may not be compliant. Ensure the CERDIP package matches the required footprint and lead finish specifications for the target assembly process.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a dual-channel analog switch with hermetic sealing is required for extreme temperature environments. Compare RON and charge injection specs against other CMOS switches if signal integrity is critical. Verify that the 16-lead DIP package fits the mechanical constraints. Consider availability from authorized distributors for military-grade components.

Analog Switches, Multiplexers, Demultiplexers Part Context

The HI1-5044-2 belongs to the HI-50xx series of CMOS analog switches produced by Harris Corporation. This series was widely used in aerospace and defense applications due to its robust construction and performance under stress. The 'HI' prefix typically denotes Harris Integrated circuits. The part is often referenced alongside similar models like HI-5042, HI-5043, HI-5047, HI-5049, and HI-5051.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Renesas Electronics, the successor to Harris Semiconductor, for modern equivalents or cross-reference lists.