ADR525ARTZ-R2

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The ADR525ARTZ-R2 is a precision voltage reference device from the family of PMIC (Power Management IC) - Voltage Reference. It is a 5V low-noise voltage reference with temperature and voltage stability and accuracy over the industrial temperature range. It is available in a SC70-3 or SOT-23-3 package.

The ADR525ARTZ-R2 precision voltage reference has a typical temperature coefficient over the industrial temperature range of ±2 mV/°C. It also has a guaranteed initial accuracy of ±1 mV at all temperatures, and a guaranteed long-term stability of ±50 ppm/year.

The device offers excellent noise reduction while remaining highly power efficient due to its low current draw. It is intended to deliver a stable and accurate voltage reference in support of precision measurement and control applications.

Features of the ADR525ARTZ-R2 include:

• Guaranteed initial accuracy of ±1 mV
• Low-noise operation: 5 µVpp
• Excellent temperature coefficient
• Highly power-efficient: 10 µA typical
• Small package: SC70-3 or SOT-23-3

The ADR525ARTZ-R2 is designed for use in a variety of applications such as industrial process control and monitoring, medical instrumentation, and communications and computing. It is particularly well-suited for low-power applications such as automotive and battery-powered systems.

The basic principle of operation of the ADR525ARTZ-R2 is to output a precise and stable reference voltage by utilizing a precision voltage reference and bandgap circuitry, coupled with feedback to measure the output signal and ensure the accuracy of the output voltage. The precise reference voltage is then supplied to the load via an output buffer.

The device is protected by a range of features that ensure its safety and reliability. It has built-in reverse-polarity protection, thermal shutdown, and short-circuit protection. It also has a 25mA current rating, which limits current to ensure it cannot be overloaded.

To sum up, the ADR525ARTZ-R2 is a precision voltage reference device from the family of PMIC (Power Management IC) - Voltage Reference. It offers excellent noise reduction, low current draw, and a high power efficiency, making it ideal for low-power applications. It is designed for use in a variety of applications, offering an initial accuracy of ±1 mV over the industrial temperature range, and a guaranteed long-term stability of ±50 ppm/year. It also has a range of features that ensure its safety and reliability.

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