5962-89581022A

Overview

The Analog Devices Inc. 5962-89581022A is a precision voltage reference IC designed for high-stability applications. It provides a fixed output voltage of 10V with a tolerance of ±1%. The device operates within an input voltage range of 12V to 36V and delivers a maximum output current of 8mA. It features a temperature coefficient of 65ppm/°C and exhibits low noise characteristics, specifically 30µVp-p in the 0.1Hz to 10Hz frequency band. The component is housed in a surface-mount 20-CLCC package measuring 9x9mm.

Feature Summary

• Provides a stable fixed 10V output with ±1% initial accuracy
• Operates efficiently with an input voltage range spanning 12V to 36V
• Features low-noise performance suitable for sensitive analog circuits
• Utilizes a compact surface-mount CLCC package for board integration

Applications

• Precision data acquisition systems requiring stable reference voltages
• High-resolution analog-to-digital converter (ADC) front-ends
• Industrial instrumentation and measurement equipment
• Medical devices requiring accurate signal conditioning references

Procurement Notes

Verify the specific lot date code and packaging configuration upon order confirmation, as supply chain variations may exist for this military-grade part number. Ensure that the receiving facility's handling procedures comply with electrostatic discharge (ESD) protection standards required for sensitive semiconductor components. Confirm compatibility with existing thermal management designs given the surface-mount package type.

Selection Notes

Select this component when a precise 10V reference is required with moderate current drive capabilities up to 8mA. It is suitable for designs where input voltages exceed 12V and space constraints favor a 20-lead CLCC footprint over larger DIP packages. Consider its 65ppm/°C temperature coefficient against stricter stability requirements that might necessitate lower-drift alternatives.

Part Context

This part belongs to the Analog Devices 5962 series, which typically encompasses radiation-hardened or high-reliability variants of commercial products. The 5962-89581022A specifically adapts standard linear reference technology into a ruggedized package format suitable for demanding environmental conditions. It represents a specialized solution for aerospace, defense, or industrial sectors requiring long-term availability and robust performance.

Replacement Considerations

Direct functional substitutes include other 10V precision references from Analog Devices such as the AD584 series, though pinout and package differences must be evaluated. Cross-brand replacements require careful verification of output voltage tolerance, temperature drift, and load regulation specifications to ensure circuit compatibility.