ADR444BRZ-REEL7

The ADR444BRZ-REEL7 is a precision voltage reference from Analog Devices Inc., specifically designed to provide a stable and accurate reference voltage for various applications. This component is part of the ADR series, known for its low noise and high precision characteristics.

Key Features:

1. Voltage Reference: The ADR444 provides a fixed output voltage of 4.096 V, which is ideal for applications requiring a stable reference point.

2. Precision: It boasts a high initial accuracy of ±0.1%, ensuring that the output voltage remains consistent and reliable across different operating conditions.

3. Low Drift: The device features a low temperature coefficient of 10 ppm/°C, which minimizes the variation in output voltage with temperature changes, making it suitable for precision applications.

4. Low Noise: The ADR444 is designed to have low output noise, typically around 10 µV (0.1 Hz to 10 Hz), which is crucial for sensitive analog circuits.

5. Wide Operating Range: It operates over a wide supply voltage range, typically from 5 V to 15 V, allowing for flexibility in various circuit designs.

6. Power Supply Rejection Ratio (PSRR): The device exhibits excellent PSRR, which helps maintain output stability despite variations in the input supply voltage.

7. Package Type: The ADR444BRZ-REEL7 is available in a compact 8-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for space-constrained applications.

8. Applications: This voltage reference is commonly used in data acquisition systems, precision instrumentation, analog-to-digital converters (ADCs), and other applications where accurate voltage references are critical.

9. Temperature Range: The device is rated for operation over a standard temperature range, typically from -40°C to +125°C, ensuring reliability in various environmental conditions.

Summary:

The ADR444BRZ-REEL7 from Analog Devices Inc. is a high-performance voltage reference that combines precision, low noise, and excellent temperature stability. Its features make it an ideal choice for engineers looking to enhance the accuracy and reliability of their electronic designs, particularly in applications that demand high precision and stability.