The AD589JR is a high precision voltage reference component manufactured by Analog Devices Inc., a leader in high-performance semiconductors. This two-terminal integrated circuit offers a fixed 1.235V output with a tight initial accuracy of 1% and excellent temperature stability.

Key Features

• Output Voltage: Provides a fixed output of 1.235 volts, which is often used as a reference in various analog circuits and applications.
• High Accuracy: Initial accuracy is guaranteed to be within 1%, ensuring precise performance for critical applications.
• Temperature Coefficient: Features a low temperature coefficient, making it reliable over a wide range of operating temperatures.
• Wide Operating Current Range: Can operate from 50 µA to 5 mA, providing flexibility in a variety of circuit designs.
• Low Dynamic Impedance: The dynamic impedance of the AD589JR is low, enhancing its stability and performance under varying load conditions.

Applications

The AD589JR is ideal for high-stability and high-precision applications such as:

• Digital voltmeters
• Precision power supplies
• Data acquisition systems
• Battery-operated equipment
• Portable instrumentation

Package and Quality

This voltage reference comes in a compact 8-lead SOIC package, which is suitable for space-constrained applications. The AD589JR is part of Analog Devices Inc.'s commitment to high-quality components, ensuring reliability and performance consistency across various devices and systems.

Conclusion

In summary, the AD589JR from Analog Devices Inc. is a highly reliable and accurate voltage reference source. Its combination of precision, stability, and flexibility makes it an essential component in precision analog circuitry. Whether for industrial, commercial, or research purposes, the AD589JR stands out as a superior choice for designers seeking a dependable reference voltage.