Product Overview: ADR441ARZ-REEL7

The ADR441ARZ-REEL7 is a high-precision, low-noise voltage reference component manufactured by Analog Devices Inc., an industry leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This device is part of Analog Devices' ADR44x series, which is renowned for its stability and accuracy in critical applications.

The ADR441ARZ-REEL7 offers a precise 2.5V output with an impressive temperature coefficient of 3 ppm/°C (typical), ensuring consistent performance over a wide temperature range. This makes it an ideal choice for precision data converters and stable voltage references in high-temperature environments.

Key Features:

• Output Voltage: Fixed 2.5V with high accuracy
• Initial Accuracy: ±0.1% maximum
• Low Temperature Coefficient: 3 ppm/°C (typical)
• Low Noise: 7 µV p-p (0.1 Hz to 10 Hz)
• Long-Term Stability: 50 ppm/√kHr (typical)
• Load Regulation: 15 ppm/mA (typical)
• Supply Range: 4 V to 18 V
• Quiescent Current: 750 µA (maximum)
• Package: 8-lead SOIC (Small Outline Integrated Circuit)

Applications:

The ADR441ARZ-REEL7 is particularly suited for high-end applications where precision is critical. These include:

• Precision data acquisition systems
• High-resolution converters
• Battery-powered instrumentation
• Industrial process control systems
• Automotive battery monitoring

This voltage reference is delivered in a tape-and-reel format, indicated by the 'REEL7' suffix, which facilitates automated surface-mount manufacturing processes, making it a convenient choice for large-scale production.

With its combination of high accuracy, low noise, and exceptional temperature stability, the ADR441ARZ-REEL7 from Analog Devices Inc. is a reliable and precise voltage reference solution for engineers and designers looking to enhance the performance of their electronic systems.