Overview
The ADR425BR-REEL7 is a high-performance voltage reference from the XFET® series by Analog Devices Inc. This component is designed to provide a stable and accurate voltage reference for various electronic applications, particularly in power management systems.
Although the ADR425BR-REEL7 is currently listed as obsolete, it remains a significant component in the realm of precision voltage references due to its robust specifications and reliability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Voltage Output | 4.994 | 5.000 | 5.006 | V |
| Output Current | 10 | mA | ||
| Tolerance | ±0.04% | % | ||
| Temperature Coefficient | 3 | ppm/°C | ||
| Noise (0.1 Hz to 10 Hz) | 3.4 | µVp-p | ||
| Voltage Input | 7 | 18 | V | |
| Quiescent Current | 600 | µA | ||
| Operating Temperature | -40 | 125 | °C |
Key Features
- High Accuracy: The ADR425BR-REEL7 offers a high accuracy with a tolerance of ±0.04% and a low temperature coefficient of 3 ppm/°C.
- Low Noise: It features excellent noise performance with 3.4 µVp-p from 0.1 Hz to 10 Hz, making it suitable for precision applications.
- Wide Operating Range: The component operates over a wide temperature range from -40°C to 125°C and can handle input voltages from 7V to 18V.
- High Output Current: It can supply up to 10 mA of output current, making it versatile for various power management needs.
- Robust Surface Mount Technology: The component features robust surface mount technology for secure and reliable installation.
- XFET® Technology: Utilizes XFET® technology, ensuring high reliability and stability in operation.
Applications
- Precision Data Systems: Ideal for precision data acquisition systems that require stable voltage references.
- Automation and Control Systems: Suitable for automation and control systems where accurate voltage references are crucial.
- Battery-Powered Instrumentation: Used in battery-powered instrumentation due to its low quiescent current and high accuracy.
- Portable Medical Instruments: Applied in portable medical instruments where precision and reliability are essential.
- Industrial Process Control Systems: Employed in industrial process control systems for stable and accurate voltage references.
- Precision Instruments: Used in various precision instruments and optical network control circuits.
Q & A
- What is the output voltage of the ADR425BR-REEL7?
The output voltage of the ADR425BR-REEL7 is 5V with a tolerance of ±0.04%.
- What is the temperature coefficient of the ADR425BR-REEL7?
The temperature coefficient is 3 ppm/°C.
- What is the noise performance of the ADR425BR-REEL7?
The noise performance is 3.4 µVp-p from 0.1 Hz to 10 Hz.
- What is the operating temperature range of the ADR425BR-REEL7?
The operating temperature range is from -40°C to 125°C.
- What is the maximum output current of the ADR425BR-REEL7?
The maximum output current is 10 mA.
- What is the input voltage range for the ADR425BR-REEL7?
The input voltage range is from 7V to 18V.
- Is the ADR425BR-REEL7 still in production?
No, the ADR425BR-REEL7 is listed as obsolete and is no longer manufactured.
- What technology does the ADR425BR-REEL7 use?
The ADR425BR-REEL7 uses XFET® technology for high reliability and stability.
- What are some typical applications of the ADR425BR-REEL7?
Typical applications include precision data systems, automation and control systems, battery-powered instrumentation, and industrial process control systems.
- What is the quiescent current of the ADR425BR-REEL7?
The quiescent current is 600 µA.
