The AD587KN from Analog Devices Inc. is a high-precision voltage reference component that has been engineered for stability and accuracy. This device is part of a series known for providing a stable and precise reference voltage for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other high-accuracy instrumentation. The AD587KN offers a 10V output with exceptional precision, making it ideal for high-end applications that demand rigorous voltage standards.
Key Features:
- High Output Voltage: The AD587KN provides a 10V output, which is a standard and widely used reference voltage in various electronic circuits and precision instruments.
- Low Temperature Coefficient: With a low temperature coefficient, this device maintains its accuracy across a wide range of operating temperatures, ensuring reliable performance in various environments.
- Low Noise: The AD587KN is designed to have low output noise, which is critical for applications where signal integrity is paramount.
- Excellent Long-Term Stability: Long-term voltage stability is a hallmark of the AD587KN, making it suitable for precision applications where calibration intervals are infrequent.
- Trimming Capability: Users can fine-tune the output voltage to their specific needs via external trimming, which allows for even higher precision.
Applications:
The AD587KN is versatile and can be used in a variety of applications, including:
- Precision data acquisition systems
- High-resolution conversion systems
- Industrial automation and process control
- Professional audio equipment
- Medical and scientific instrumentation
Technical Specifications:
| Parameter |
Value |
| Output Voltage |
10V ±5mV (initial accuracy) |
| Temperature Coefficient |
5 ppm/°C (max) |
| Load Regulation |
10 ppm/mA (max) |
| Supply Voltage |
±4.5V to ±18V |
| Operating Temperature Range |
-55°C to +125°C |
With its combination of high precision, stability, and versatility, the AD587KN is an excellent choice for professionals seeking a reliable voltage reference for their sophisticated electronic systems.