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Rochester Electronics ADR4525ARZ Environmental and export classification status description

The ADR4525ARZ is a precision voltage reference manufactured by Analog Devices, Inc. It provides a stable voltage reference for various applications requiring high accuracy and low noise. This component has a low temperature coefficient and low output noise, making it suitable for precision analog circuits. Functions: 1. Voltage Reference: The ADR4525ARZ outputs a precise voltage that is stable over time and with changes in temperature. 2. Low Drift: It has a low temperature coefficient, which means its output voltage remains consistent across varying temperatures. 3. Low Noise: It features low output noise, which contributes to the precision of the applications in which it is used. Applications: 1. Data Acquisition Systems: Used as a reference voltage in ADCs and DACs to ensure accurate signal conversion. 2. Precision Instrumentation: Ideal for precision measurement and instrumentation devices that require stable reference voltages. 3. Sensor Systems: Utilized in sensor applications where stable voltage references are critical for the performance of the sensors. 4. Signal Conditioning: Used in conditioning circuits to provide a stable reference point. 5. Telecommunications: Acts as a voltage reference in telecommunications equipment for stability and accuracy. Alternative Parts: 1. LT6655: Another precision voltage reference from Linear Technology (now part of Analog Devices) that offers similar characteristics. 2. REF5050: A precision voltage reference from Texas Instruments that can serve as an alternative depending on the specific application needs. 3. TL431: A shunt voltage reference that may serve in some applications, though it offers different performance characteristics. Embedded Modules: While specific embedded modules incorporating the ADR4525ARZ may not be widely documented, it can be integrated into various custom-built circuits such as: - Embedded Sensor Nodes: For monitoring and control applications. - Custom Data Acquisition Hardware: Designing systems that require accurate voltage references. - Measurement Equipment: Integration into instruments that require a stable reference for accurate readings. FAQs: Q1: What is the output voltage of the ADR4525ARZ? A1: The ADR4525ARZ outputs a reference voltage of 2.5 V (±0.5 mV). Q2: What are the key features of the ADR4525ARZ? A2: Key features include low noise, low temperature coefficient, and high accuracy, making it suitable for precision applications. Q3: Can the ADR4525ARZ be used in battery-powered devices? A3: Yes, the ADR4525ARZ is suitable for battery-powered devices due to its low power consumption and stable output reference. Q4: How does temperature affect the ADR4525ARZ output? A4: The ADR4525ARZ has a low temperature coefficient typically around 3 ppm/°C, which means its output voltage remains stable across a range of temperatures. Q5: What is the package type for the ADR4525ARZ? A5: The ADR4525ARZ is typically packaged in an MSOP (Micro Small Outline Package) format, which is compact and suitable for various applications.