5962-85127023A

Overview

The 5962-85127023A is a military-grade, 12-bit successive-approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. under the AD574A series. It features a 28-pin CerDIP package and supports single-ended input with 3-state output buffers for direct microprocessor interfacing. The device operates within an extended temperature range of -55°C to 125°C. Power supply requirements include ±11.4V to 16.5V for analog circuits and 5V for digital logic. This component is classified as MIL-STD-883 qualified and is not recommended for new designs.

Feature Summary

• Complete 12-bit resolution with integrated reference and clock circuitry
• 3-state output buffer for direct system bus interface
• Military-grade qualification compliant with MIL-STD-883 standards

Applications

• High-reliability aerospace instrumentation systems
• Military data acquisition hardware
• Industrial control systems requiring extended temperature operation

Procurement Notes

This component is explicitly marked as Not Recommended for New Designs (NRND) and Non-Cancellable Non-Returnable (NCNR). Availability is limited to existing stock or last-time buy scenarios. Verify current lifecycle status and lead times directly with authorized distributors before procurement planning.

Selection Notes

Select this part only for legacy system maintenance or replacement where the AD574A architecture is already established. Due to the NRND status, alternative modern ADCs should be evaluated for any new development projects to ensure long-term supply chain stability and performance improvements.

Part Context

The 5962-85127023A represents the military-specification variant of the AD574A ADC family. It shares functional characteristics with commercial counterparts but adheres to stricter manufacturing and testing protocols defined by MIL-STD-883. This specific suffix denotes the ceramic dual in-line package configuration suitable for high-reliability environments.

Replacement Considerations

No direct public substitute part numbers are confirmed for immediate pin-compatible replacement. As the component is discontinued for new designs, engineers must evaluate functional equivalents from the same manufacturer or other vendors, ensuring compatibility with voltage levels and interface timing.