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ZRA245F01TA

ZRA245F01TA Description

The ZRA245F01TA is a precision shunt voltage reference IC designed by Diodes Incorporated. This device offers a fixed output voltage of 2.45V with a tolerance of ±1%, ensuring high accuracy in voltage regulation. It features a low temperature coefficient of 50ppm/°C, which minimizes voltage drift over varying temperatures, making it suitable for applications requiring stable reference voltages. The ZRA245F01TA provides a low noise level of 65µVrms in the 10Hz to 10kHz range, contributing to its high performance in precision analog circuits. With a maximum output current of 120 mA and a cathode current of 2 mA, this IC is capable of delivering stable voltage references even under varying load conditions. The device is packaged in a surface-mount SOT23 format and is available in tape and reel (TR) packaging, facilitating easy integration into modern PCB designs. Despite its obsolete status, the ZRA245F01TA remains a reliable choice for applications where its specific attributes are required.

ZRA245F01TA Features

• Fixed Output Voltage: 2.45V with a tolerance of ±1%, ensuring precise voltage regulation.
• Low Temperature Coefficient: 50ppm/°C, providing stable performance across a wide temperature range.
• Low Noise: 65µVrms from 10Hz to 10kHz, ideal for high-precision analog applications.
• High Output Current: Capable of delivering up to 120 mA, suitable for various load conditions.
• Surface Mount Packaging: SOT23 format with tape and reel (TR) packaging, facilitating easy integration into PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring robustness in manufacturing processes.
• Compliance: REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

ZRA245F01TA Applications

The ZRA245F01TA is ideal for applications requiring a stable and precise voltage reference. Its low noise and temperature coefficient make it suitable for high-precision analog circuits, such as:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
• Precision Voltage Dividers: Maintains accurate voltage levels in voltage divider circuits.
• Power Supply References: Offers a stable reference for linear and switching power supplies.
• Test and Measurement Equipment: Ensures accurate measurements in laboratory and industrial settings.

Conclusion of ZRA245F01TA

The ZRA245F01TA from Diodes Incorporated is a high-performance shunt voltage reference IC, offering a fixed output voltage of 2.45V with a low temperature coefficient and low noise. Its ability to deliver up to 120 mA makes it suitable for a wide range of applications, from precision analog circuits to power supply references. Despite being marked as obsolete, the ZRA245F01TA remains a reliable choice for applications where its specific attributes are required. Its surface-mount SOT23 packaging and tape and reel availability ensure easy integration into modern PCB designs. For applications requiring stable and precise voltage references, the ZRA245F01TA is an excellent option.