ICL8069DCZQ

Overview

The ICL8069DCZQ is a low-voltage shunt voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 1.23 V with a temperature coefficient of 100 PPM/C. The device supports a maximum shunt current of 5 mA and operates within a temperature range of -55°C to +125°C. It is housed in a TO-52 through-hole package, suitable for precision applications requiring stable reference voltages.

Feature Summary

• Provides a stable 1.23 V reference voltage output
• Operates across an extended industrial temperature range
• Utilizes a through-hole TO-52 package for mounting

Applications

• Precision measurement systems
• Data acquisition circuits
• Instrumentation amplifiers

Procurement Notes

Verify component authenticity and datasheet specifications directly with authorized distributors or the manufacturer. Confirm package integrity and pinout alignment before integration. Check for obsolescence status and lifecycle updates. Ensure thermal management meets operational requirements. Validate supply chain sources for quality assurance.

Selection Notes

Select this component when a 1.23 V reference is required in a through-hole configuration. Consider the 100 PPM/C temperature coefficient for stability needs. Evaluate the 5 mA current limit against circuit load requirements. Assess the -55°C to +125°C operating range for environmental suitability.

Part Context

The ICL8069 series belongs to Analog Devices' portfolio of low-voltage voltage references. These devices are designed for applications demanding high accuracy and long-term stability. The DCZQ suffix indicates specific packaging and qualification standards within the broader ICL8069 family.

Replacement Considerations

Consult official documentation for direct substitutes. Verify electrical compatibility including voltage, current, and package dimensions. Cross-reference temperature coefficients and tolerance levels.