Overview
The ADR3425ARJZ-R2 is a micro-power, high-accuracy voltage reference produced by Analog Devices Inc. This component is part of the ADR34xx series, known for its low-cost, low-power, and high precision characteristics. The ADR3425 features a nominal output voltage of 2.5V with an initial accuracy of ±0.1%, making it suitable for applications requiring stable and precise voltage references. The device is packaged in a small 6-lead SOT-23 package, which is halogen-free, enhancing its environmental compatibility.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 2.5V |
| Initial Accuracy | ±0.1% |
| Operating Current | 100 μA (max) |
| Output Noise | Low output noise |
| Temperature Range | −40°C to +125°C |
| Package Type | 6-Lead SOT-23 |
| Material | Halogen-free |
Key Features
- High accuracy with ±0.1% initial accuracy and low long-term output voltage drift.
- Low operating current of 100 μA (max), suitable for low-power applications.
- Low output noise, ensuring signal integrity in critical signal processing systems.
- Small 6-lead SOT-23 package, which is halogen-free.
- Digital trimming using Analog Devices’ proprietary Digi-Trim® technology for enhanced stability and reliability.
Applications
The ADR3425ARJZ-R2 is versatile and can be used in various applications requiring stable and precise voltage references. These include:
- Low-power devices and battery-powered systems.
- Critical signal processing systems where low noise is crucial.
- Industrial and automotive systems operating over a wide temperature range.
- Precision measurement and instrumentation.
Q & A
- What is the nominal output voltage of the ADR3425ARJZ-R2?
The nominal output voltage is 2.5V. - What is the initial accuracy of the ADR3425ARJZ-R2?
The initial accuracy is ±0.1%. - What is the maximum operating current of the ADR3425ARJZ-R2?
The maximum operating current is 100 μA. - What is the temperature range for the ADR3425ARJZ-R2?
The temperature range is −40°C to +125°C. - What type of package does the ADR3425ARJZ-R2 come in?
The device is packaged in a 6-lead SOT-23 package. - Is the ADR3425ARJZ-R2 halogen-free?
Yes, the device is halogen-free. - What technology is used for trimming the output voltage of the ADR3425ARJZ-R2?
Analog Devices’ proprietary Digi-Trim® technology is used. - What are some typical applications for the ADR3425ARJZ-R2?
Typical applications include low-power devices, critical signal processing systems, industrial and automotive systems, and precision measurement and instrumentation. - How does the ADR3425ARJZ-R2 ensure low output noise?
The device is designed with low output noise to maintain signal integrity in critical signal processing systems. - What is the significance of the low long-term output voltage drift in the ADR3425ARJZ-R2?
The low long-term output voltage drift ensures stability and reliability over time.
