HI1-5041/883

Overview

The HI1-5041/883 is a dual single-pole double-throw (SPDT) CMOS analog switch processed in accordance with MIL-STD-883. It features low on-resistance of 25 ohms typical and 50 ohms maximum, supporting a wide analog signal range up to ±15V. The device provides high current capability of 70mA maximum and operates over a temperature range of -55°C to +125°C. Switching times include a turn-on time of 370ns typical and 800ns maximum, and a turn-off time of 280ns typical and 400ns maximum. It offers break-before-make switching and is compatible with DTL, TTL, and CMOS logic families.

Feature Summary

• MIL-STD-883 qualified for harsh environment applications
• Dielectric isolation ensures latch-free operation
• Break-before-make switching prevents signal shorting
• Compatible with standard digital logic families

Applications

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

Procurement Notes

Verify the specific suffix indicates MIL-STD-883 compliance. Confirm package type matches requirements. Check for lot traceability documentation. Ensure environmental qualification meets project specifications. Validate supplier authorization for military grade components.

Selection Notes

Select based on required analog signal voltage range and current handling needs. Consider switching speed requirements against available turn-on and turn-off times. Verify logic compatibility with control circuitry. Ensure thermal management supports the operating temperature range.

Part Context

This component belongs to the Harris Corporation HI-50xx series of CMOS analog switches. The /883 suffix denotes processing to MIL-STD-883 standards. It is part of a family offering various configurations including SPST and SPDT options.

Replacement Considerations

HI-5051/883: Dual SPDT CMOS Analog Switch with similar electrical characteristics and MIL-STD-883 qualification.