AD534SE/883B

Overview

The AD534SE/883B is a space-qualified analog multiplier and divider die manufactured by Analog Devices Inc. It is designed for high-precision signal processing applications in harsh environments. The component operates with a nominal supply voltage of ±15 V and supports a wide temperature range from -55 °C to +125 °C. Qualified under MIL-PRF-38534 Class K standards, it features an uncased chip package with ten upper terminals.

Feature Summary

• Space-qualified design compliant with MIL-PRF-38534 Class K requirements
• Internally trimmed precision architecture for accurate analog multiplication and division
• Military-grade temperature rating suitable for extreme operational conditions

Applications

• Aerospace signal processing systems
• Space-qualified instrumentation circuits
• High-reliability analog computation modules

Procurement Notes

Verify the specific revision level and qualification documentation against current MIL-PRF-38534 standards before integration. Confirm that the uncased die form factor aligns with your assembly capabilities, as this component requires specialized mounting and protection strategies distinct from standard packaged ICs.

Selection Notes

Select this component when radiation tolerance and extended temperature performance are critical. Ensure the system design accommodates the bare die format and provides adequate thermal management within the specified operating range. Validate compatibility with ±15 V supply rails during the initial circuit design phase.

Part Context

This part belongs to the AD534 family of precision analog multipliers. The /883B suffix indicates compliance with military quality standards, specifically tailored for space and defense applications requiring enhanced reliability and environmental stability compared to commercial variants.

Replacement Considerations

Direct replacements must match the MIL-PRF-38534 Class K qualification and die package specifications. Verify pinout compatibility and electrical characteristics with other space-qualified ADI multiplier dies.