Overview
The ADR02ARZ-REEL from Analog Devices Inc. is an ultra-compact, precision voltage reference featuring a band gap voltage reference. It is designed to provide high accuracy, high stability, and low power consumption. This device is particularly useful in applications requiring a stable 5V output voltage. The ADR02ARZ-REEL is housed in an 8-lead NSOIC package and operates over a wide temperature range of −40°C to +125°C, making it suitable for various industrial and precision applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (VO) | 4.995 | 5.000 | 5.005 | V |
| Initial Accuracy (VOERR) | −5 | - | +5 | mV |
| Temperature Coefficient (TCVO) | 1 | - | 10 | ppm/°C |
| Line Regulation (∆VO/∆VIN) | - | - | 30 | ppm/V |
| Load Regulation (∆VO/∆ILOAD) | - | - | 70 | ppm/mA |
| Quiescent Current (IIN) | 0.65 | - | 1 | mA |
| Voltage Noise (eN p-p) | - | - | 20 | µV p-p (0.1 Hz to 10 Hz) |
| Operating Voltage Range (VIN) | 7.0 | - | 36.0 | V |
| Operating Temperature Range (TA) | −40 | - | +125 | °C |
| Package Style | - | - | 8-lead NSOIC | - |
Key Features
- High accuracy and stability with low power consumption.
- Output voltage of 5.0V with initial accuracy of ±0.1%.
- Wide operating voltage range from 7.0V to 36.0V.
- Low temperature coefficient of 10 ppm/°C.
- High output current capability of up to 10mA without requiring an external capacitor.
- TEMP pin for temperature sensing and TRIM pin for fine adjustment of the output voltage.
- Compact 8-lead NSOIC package.
Applications
- Precision data acquisition systems.
- High-resolution converters.
- Industrial process control systems.
- Precision instruments.
- Auto battery monitoring.
- PCMCIA cards.
Q & A
- What is the output voltage of the ADR02ARZ-REEL? The output voltage is 5.0V.
- What is the operating temperature range of the ADR02ARZ-REEL? The operating temperature range is −40°C to +125°C.
- What is the initial accuracy of the ADR02ARZ-REEL? The initial accuracy is ±0.1%.
- What is the temperature coefficient of the ADR02ARZ-REEL? The temperature coefficient is 10 ppm/°C.
- Does the ADR02ARZ-REEL require an external capacitor for operation? No, it does not require an external capacitor.
- What is the maximum output current of the ADR02ARZ-REEL? The maximum output current is 10mA.
- What package style is the ADR02ARZ-REEL available in? It is available in an 8-lead NSOIC package.
- Can the ADR02ARZ-REEL be used for temperature sensing? Yes, it has a TEMP pin that can be used for temperature sensing.
- Is the ADR02ARZ-REEL suitable for automotive applications? Yes, the A grade in 8-lead SOIC is qualified for automotive applications.
- What are some common applications of the ADR02ARZ-REEL? Common applications include precision data acquisition systems, high-resolution converters, industrial process control systems, and precision instruments.
