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ADR444ARMZ

ADR444ARMZ Description

The ADR444ARMZ from Analog Devices Inc. is a high-precision, 4.096V fixed-output voltage reference belonging to the XFET® series. Designed for surface-mount applications, this IC delivers exceptional stability with a ±0.13% tolerance and an ultra-low 10ppm/°C temperature coefficient, ensuring reliable performance across varying environmental conditions. Operating within a 4.6V to 18V input range, it supports a 10mA output current with a minimal 3.75mA supply current, making it highly efficient for power-sensitive designs. Packaged in an 8-pin MSOP tube, it is ROHS3 compliant and rated MSL 1 (Unlimited), ensuring ease of handling and integration.

ADR444ARMZ Features

• Ultra-High Precision: ±0.13% initial accuracy for critical voltage regulation.
• Low Drift: 10ppm/°C temperature coefficient enhances long-term stability.
• Low Power Consumption: Only 3.75mA supply current, ideal for battery-operated systems.
• Wide Input Range: 4.6V to 18V accommodates diverse power supplies.
• Robust Packaging: 8MSOP tube ensures mechanical durability and space efficiency.
• XFET® Technology: Superior noise immunity and lower thermal hysteresis compared to bandgap references.
• Compliance: ROHS3, REACH Unaffected, EAR99, suitable for global markets.

ADR444ARMZ Applications

• Precision Data Acquisition Systems: Ensures accurate ADC/DAC reference voltages.
• Industrial Instrumentation: Stable voltage references for sensors and control systems.
• Medical Devices: Reliable performance in diagnostic and monitoring equipment.
• Portable Electronics: Low power consumption extends battery life in handheld devices.
• Automotive Systems: Withstands wide input ranges for robust automotive electronics.

Conclusion of ADR444ARMZ

The ADR444ARMZ stands out as a high-accuracy, low-drift voltage reference with XFET® technology, offering superior performance in precision applications. Its low power consumption, wide input range, and robust packaging make it ideal for industrial, medical, and portable electronics. For engineers seeking a reliable, high-performance reference solution, the ADR444ARMZ delivers unmatched stability and efficiency.