Texas Instruments

REF102AUG4

REF102AUG4 Description

The REF102AUG4 is a precision voltage reference IC from Texas Instruments, designed to provide a highly accurate and stable reference voltage for a variety of power management applications. This device is part of the REF102 family, which is known for its high performance and reliability. The REF102AUG4 features a fixed output voltage of 10V with a tolerance of ±0.1%, ensuring precise and consistent performance. It operates with an input voltage range of 11.4V to 36V, making it suitable for a wide range of power supply configurations.

The REF102AUG4 is designed for surface mount applications, which enhances its versatility and ease of integration into modern electronic designs. It is packaged in a tube format, which is ideal for automated assembly processes. The device has a supply current of 1.4mA, which is relatively low, contributing to its efficiency and suitability for low-power applications. Additionally, the REF102AUG4 has a temperature coefficient of 10ppm/°C, ensuring minimal drift over a wide temperature range.

REF102AUG4 Features

• High Accuracy: The REF102AUG4 provides a fixed output voltage of 10V with a tight tolerance of ±0.1%, ensuring high accuracy and reliability in voltage reference applications.
• Wide Input Voltage Range: The device operates with an input voltage range of 11.4V to 36V, making it suitable for various power supply configurations and ensuring flexibility in design.
• Low Supply Current: With a supply current of only 1.4mA, the REF102AUG4 is highly efficient and ideal for low-power applications, reducing overall power consumption.
• Stable Performance: The REF102AUG4 has a temperature coefficient of 10ppm/°C, ensuring minimal drift over a wide temperature range and maintaining stable performance in varying environmental conditions.
• Surface Mount Compatibility: The device is designed for surface mount applications, enhancing its versatility and ease of integration into modern electronic designs.
• Compliance and Status: The REF102AUG4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001.

REF102AUG4 Applications

The REF102AUG4 is ideal for a variety of power management applications where high accuracy and stability are required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The high accuracy and stability of the REF102AUG4 make it an excellent reference voltage source for ADCs, ensuring precise and reliable conversions.
• Digital-to-Analog Converters (DACs): The device can serve as a stable reference for DACs, providing accurate output levels and enhancing overall system performance.
• Precision Measurement Instruments: The REF102AUG4 is suitable for use in precision measurement instruments where consistent and accurate voltage references are critical.
• Power Supply Calibration: The device can be used in power supply calibration processes to ensure accurate voltage levels and improve overall system reliability.

Conclusion of REF102AUG4

The REF102AUG4 from Texas Instruments is a high-performance voltage reference IC that offers exceptional accuracy, stability, and efficiency. Its wide input voltage range, low supply current, and minimal temperature drift make it suitable for a variety of power management applications. The device's surface mount compatibility and compliance with environmental and safety standards further enhance its appeal. While the REF102AUG4 is now obsolete, its legacy as a reliable and accurate voltage reference continues to make it a valuable component in many electronic designs.