AD780ARZ-REEL7

The AD780ARZ-REEL7 is a precision voltage reference integrated circuit manufactured by Analog Devices Inc., which is now part of Maxim Integrated. This device is designed to provide a stable and accurate reference voltage for various applications, including data converters, instrumentation, and precision measurement systems.

Key Features:

1. Voltage Reference: The AD780ARZ provides a fixed output voltage of 2.5V, which is highly stable and accurate, making it suitable for applications requiring precise voltage references.

2. Low Noise: The device features low output noise, which is critical for high-precision applications. This ensures minimal interference in sensitive electronic circuits.

3. Temperature Coefficient: The AD780ARZ has a low temperature coefficient, typically around 10 ppm/°C, ensuring that the output voltage remains stable across a wide temperature range.

4. Output Impedance: The output impedance is low, which helps maintain the accuracy of the reference voltage under varying load conditions.

5. Power Supply Rejection Ratio (PSRR): The device exhibits excellent PSRR, allowing it to maintain a stable output voltage even with fluctuations in the supply voltage.

6. Wide Supply Voltage Range: The AD780ARZ can operate over a wide supply voltage range, typically from 4.5V to 15V, making it versatile for different circuit designs.

7. Package Type: The device is available in an 8-lead SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface-mount applications.

8. Applications: Common applications include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), precision measurement systems, and any circuit requiring a stable reference voltage.

Electrical Characteristics:

• Output Voltage: 2.5V
• Initial Accuracy: Typically ±0.5%
• Temperature Range: -40°C to +125°C
• Supply Current: Low supply current consumption, enhancing power efficiency.

Conclusion:

The AD780ARZ-REEL7 is a highly reliable and precise voltage reference solution ideal for engineers and designers looking for a stable reference voltage in their electronic designs. Its combination of low noise, excellent temperature stability, and compact packaging makes it a preferred choice in high-performance applications.