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ADR433ARMZ

ADR433ARMZ Description

The ADR433ARMZ is a high-precision, low-noise 3V fixed-output voltage reference from Analog Devices' XFET® series, designed for applications demanding exceptional stability and accuracy. Housed in an 8-pin MSOP package, this surface-mount IC delivers ±0.13% initial tolerance and an ultra-low 10ppm/°C temperature coefficient, ensuring minimal drift over temperature variations. Operating from a 5V to 18V input range, it consumes just 800µA supply current while providing 30mA output current, making it suitable for power-constrained systems. Compliant with ROHS3 and REACH standards, the ADR433ARMZ is ideal for industrial, automotive, and instrumentation applications where reliability and precision are critical.

ADR433ARMZ Features

• Ultra-High Accuracy: ±0.13% initial tolerance ensures precise voltage referencing.
• Low Drift: 10ppm/°C temperature coefficient enhances stability across operating conditions.
• Low Power: 800µA supply current minimizes energy consumption in battery-operated devices.
• Wide Input Range: Supports 5V to 18V, accommodating diverse power supplies.
• Robust Output: 30mA output current capability for driving multiple loads.
• XFET® Technology: Superior noise performance and long-term stability compared to bandgap references.
• Industrial Compliance: ROHS3, REACH, and ECCN EAR99 certified for global use.

ADR433ARMZ Applications

• Precision Data Converters: Ensures accurate ADC/DAC reference voltages in measurement systems.
• Industrial Automation: Stable voltage referencing for sensors, PLCs, and control systems.
• Medical Equipment: Reliable performance in diagnostic and monitoring devices.
• Automotive Electronics: Suitable for ECUs, infotainment, and ADAS due to low drift and high accuracy.
• Portable Instruments: Low power consumption benefits handheld test and measurement tools.

Conclusion of ADR433ARMZ

The ADR433ARMZ stands out as a high-performance voltage reference, combining XFET® technology with exceptional accuracy, low drift, and low power consumption. Its wide input range and robust output make it versatile for demanding applications in industrial, automotive, and medical fields. For engineers seeking a reliable, precision reference with superior noise immunity, the ADR433ARMZ is an optimal choice, backed by Analog Devices' proven quality and compliance with global standards.