HI1-5045/883

Analog Switches, Multiplexers, Demultiplexers Overview

The HI1-5045/883 is a dual-channel, double-pole single-throw (DPST) analog switch manufactured by Harris Corporation. It is housed in a ceramic dual in-line package with 16 pins. The device operates with a nominal negative supply voltage of -15 V and supports a maximum operating temperature of 75 °C. Key electrical specifications include a nominal off-isolation of 80 dB, an on-state resistance matching specification of 2 Ω, and a maximum on-state resistance of 75 Ω.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Dual-channel configuration providing independent signal routing capabilities
• Double-pole single-throw switching architecture for precise control
• Hermetically sealed ceramic construction ensuring environmental durability

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in high-reliability aerospace systems
• Test and measurement equipment requiring low leakage
• Military communication hardware interfaces

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix designation to confirm compliance with military standards or lead-free requirements. Confirm that the ceramic DIP16 package matches the target PCB footprint. Ensure the -15 V supply requirement aligns with the system design before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual isolated channels are required in a compact form factor. Consider the 75 Ω maximum on-resistance limit for signal integrity. Verify thermal management capabilities within the 75 °C upper operating temperature constraint.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HI1 series of analog switches produced by Harris Corporation, which was later acquired by Intersil and subsequently Renesas Electronics. The /883 suffix typically indicates compliance with MIL-PRF-38534 standards for hybrid microcircuits, denoting a higher reliability grade compared to commercial variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for direct equivalents from Renesas or Intersil with identical pinouts and electrical characteristics. Verify if newer generations maintain the same hermetic sealing and military qualification status.