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REF02AZ

REF02AZ Description

The REF02AZ from Analog Devices Inc. is a high-precision 5V series voltage reference designed for applications requiring stable and accurate voltage regulation. Housed in an 8-pin CERDIP package, this IC delivers a fixed 5V output with an exceptional ±0.3% tolerance and a low temperature coefficient of 8.5ppm/°C, ensuring minimal drift across operating conditions. With a 10mA output current capability and a 1.4mA supply current, it balances efficiency and performance, making it suitable for power-sensitive designs. The device operates over a wide input voltage range of 8V to 36V, accommodating diverse system requirements while maintaining robustness.

REF02AZ Features

• Precision Output: Fixed 5V reference with ±0.3% initial accuracy for reliable voltage regulation.
• Low Drift: 8.5ppm/°C temperature coefficient ensures stability across temperature variations.
• Wide Input Range: Supports 8V to 36V input, ideal for industrial and automotive environments.
• Low Power Consumption: 1.4mA supply current minimizes energy usage in battery-operated systems.
• High Output Current: 10mA drive capability supports multiple loads without external buffering.
• Robust Packaging: 8-pin CERDIP offers durability in harsh conditions.
• Compliance: ROHS3 compliant, REACH unaffected, and EAR99 classified for global use.

REF02AZ Applications

The REF02AZ excels in precision-critical systems, including:

• Data Acquisition Systems: Provides stable reference voltages for ADCs and DACs.
• Industrial Control: Ensures accuracy in sensor calibration and process control.
• Medical Equipment: Reliable voltage references for diagnostic and monitoring devices.
• Automotive Electronics: Withstands wide input ranges and temperature fluctuations.
• Portable Instruments: Low power consumption extends battery life in handheld devices.

Conclusion of REF02AZ

The REF02AZ stands out as a high-accuracy, low-drift voltage reference with broad applicability in precision electronics. Its combination of tight tolerance, thermal stability, and wide operating range makes it superior to generic references, particularly in industrial, medical, and automotive systems. For engineers seeking a reliable, compliant, and efficient voltage reference, the REF02AZ delivers consistent performance under demanding conditions.