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ADR293GRUZ

ADR293GRUZ Description

The ADR293GRUZ is a precision voltage reference IC from Analog Devices Inc., featuring a fixed output voltage of 5V with a tolerance of ±0.2%. This device is part of the XFET® series, known for its high accuracy and stability. The ADR293GRUZ operates within an input voltage range of 6V to 15V and offers a low supply current of 20µA, making it highly efficient for a variety of applications. The output current capability is 5 mA, ensuring robust performance in demanding environments. The device is housed in an 8TSSOP package and is available in a tube package format, suitable for surface mount applications. The temperature coefficient is a low 30ppm/°C, ensuring minimal drift over temperature variations. The ADR293GRUZ has an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001. It is important to note that this product is now obsolete, but it remains a valuable reference for historical and educational purposes.

ADR293GRUZ Features

• Precision Output Voltage: The ADR293GRUZ provides a fixed output voltage of 5V with a tight tolerance of ±0.2%, ensuring high accuracy in voltage reference applications.
• Low Temperature Coefficient: With a temperature coefficient of 30ppm/°C, the ADR293GRUZ offers excellent stability over a wide temperature range, making it suitable for precision applications.
• Low Supply Current: The device consumes only 20µA of supply current, making it highly efficient and suitable for low-power applications.
• High Output Current Capability: The ADR293GRUZ can deliver up to 5 mA of output current, ensuring robust performance in various electronic circuits.
• Wide Input Voltage Range: The device operates within an input voltage range of 6V to 15V, providing flexibility in power supply requirements.
• Surface Mount Compatibility: The ADR293GRUZ is designed for surface mount applications, making it ideal for modern PCB designs and automated assembly processes.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (Unlimited), the ADR293GRUZ is highly resistant to moisture, ensuring reliability in various environmental conditions.

ADR293GRUZ Applications

The ADR293GRUZ is ideal for applications requiring a precise and stable voltage reference. Specific use cases include:

• Data Acquisition Systems: The high accuracy and stability of the ADR293GRUZ make it suitable for precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) in data acquisition systems.
• Power Supply Calibration: The low temperature coefficient and high output current capability ensure reliable performance in power supply calibration circuits.
• Instrumentation: The ADR293GRUZ can be used in precision instruments where accurate voltage references are critical for measurement accuracy.
• Telecommunications: The device's low supply current and high output current capability make it suitable for various telecommunication applications, including base stations and repeaters.
• Automotive Electronics: The wide input voltage range and surface mount compatibility make the ADR293GRUZ suitable for automotive electronic systems, where space and power efficiency are crucial.

Conclusion of ADR293GRUZ

The ADR293GRUZ from Analog Devices Inc. is a precision voltage reference IC that offers high accuracy, low temperature coefficient, and low supply current. Its fixed output voltage of 5V with a tolerance of ±0.2% ensures reliable performance in various applications. The device's wide input voltage range, high output current capability, and surface mount compatibility make it suitable for modern electronic designs. While the ADR293GRUZ is now obsolete, its technical specifications and performance benefits continue to serve as a benchmark for precision voltage reference applications.