The REF02C from Analog Devices Inc. is a precision voltage reference that offers a stable 5V output which can be adjusted over a ±1% range with minimal external components. This device is an industry-standard reference that is widely used in various applications due to its excellent temperature stability and low noise performance. The REF02C is designed to be versatile, making it suitable for high-end industrial, medical, and communication systems where a reliable reference voltage is critical for performance.

Key Features

• Output Voltage: Fixed 5V with an external adjustment capability for fine-tuning.
• Temperature Coefficient: Typically 10ppm/°C max for B grade, providing excellent temperature stability.
• Long-Term Stability: Typically 25ppm/1000 hours, ensuring a reliable performance over the product's lifespan.
• Low Noise: Offers a low noise output, which is essential for sensitive electronic applications.
• Supply Range: Operates from a single 8V to 18V supply, providing flexibility in various supply environments.
• Load Regulation: Typically 0.003%/V, which contributes to a stable output under varying load conditions.
• Package Options: Available in 8-lead PDIP, SOIC, and 3-lead TO-92 packages, suitable for different types of circuit boards.

Applications

The REF02C is ideal for high-precision data conversion systems, such as analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), where a stable reference voltage is necessary. It is also commonly used in battery-powered devices, power supplies, and portable instrumentation due to its low power consumption and high accuracy. Other applications include precision current sources, voltage regulators, and as a standard reference in calibration systems.

Reliability and Support

Analog Devices Inc. is known for its high-quality products, and the REF02C is no exception. It is designed to meet stringent industry standards, ensuring reliability and performance. Technical support and comprehensive documentation are available, providing designers with the necessary resources to integrate the REF02C into their applications effectively.