HI1-0518/883

Analog Switches, Multiplexers, Demultiplexers Overview

The HI1-0518/883 is a military-grade analog integrated circuit manufactured by Harris Corporation, classified as a high-speed comparator. It features a single channel of amplification within a hermetically sealed 8-pin ceramic flatpack package (CERDIP). The device is designed for operation across the full military temperature range of -55°C to +125°C and requires dual power supplies typically ranging from ±5V to ±15V. Key electrical specifications include a maximum input offset voltage of 2.0 mV and a typical slew rate of 100 V/µs, enabling rapid signal transitions. The component supports a wide common-mode input voltage range and offers high differential gain, making it suitable for precision applications requiring fast response times in harsh environments.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Hermetically sealed ceramic construction ensures reliability in extreme environmental conditions
• High-speed performance with a typical slew rate of 100 V/µs for rapid signal processing
• Low input offset voltage specification maintains accuracy in precision measurement circuits
• Wide operating temperature range accommodates demanding military and aerospace applications

Analog Switches, Multiplexers, Demultiplexers Applications

• Aerospace telemetry systems requiring high-speed signal comparison
• Military radar signal processing and pulse detection circuits
• Precision instrumentation interfaces in harsh environments
• High-speed data acquisition systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the manufacturer date code and lot traceability upon receipt to ensure compliance with project requirements. Confirm that the component matches the specific subgrade designation indicated on the datasheet. Inspect the ceramic package for physical integrity, ensuring no cracks or pin damage are present. Check for proper marking legibility and authenticity labels. Ensure storage conditions meet moisture sensitivity level requirements before soldering.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a high-speed, low-offset comparator is required for military or industrial applications. Consider the 8-pin CERDIP package constraints for PCB layout and thermal management. Evaluate the supply voltage requirements against the system's available rails. Compare the slew rate and propagation delay specifications against the target application's timing constraints to ensure adequate performance margins.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Harris Corporation family of high-performance linear integrated circuits designed for defense and aerospace markets. The '/883' suffix indicates compliance with MIL-PRF-38534 standards for hybrid microcircuits. Harris Corporation, now part of Renesas Electronics, has a long history of producing reliable semiconductor components for critical systems. This specific model represents a legacy high-speed comparator design maintained for existing military hardware support.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements must match the MIL-PRF-38534 qualification and pinout compatibility. Verify that any substitute component meets the same electrical limits for offset voltage and slew rate. Ensure the replacement package is mechanically compatible with the existing footprint. Consult official cross-reference lists for authorized equivalents.