Overview
The REF5020IDGKT is a precision voltage reference component manufactured by Texas Instruments. This product is designed to provide a stable and accurate voltage output, making it ideal for applications requiring high precision and reliability. The REF5020IDGKT is part of the REF50xx series, known for its low temperature drift and high initial accuracy. It is targeted at industries such as industrial automation, medical equipment, and test and measurement systems, where precision is critical. Its unique selling points include its low noise performance and excellent long-term stability, which set it apart from competitors in the market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.048 | V | ±0.05% initial accuracy |
| Temperature Coefficient | 3 | ppm/°C | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Supply Voltage Range | 2.7 to 18 | V | |
| Output Current | ±10 | mA | Maximum |
| Noise (0.1Hz to 10Hz) | 12 | µVpp | |
| Package | VSSOP-8 |
Key Features
- High initial accuracy: ±0.05% ensures precise voltage reference.
- Low temperature drift: 3 ppm/°C provides stability across varying temperatures.
- Low noise performance: 12 µVpp minimizes interference in sensitive applications.
- Wide supply voltage range: 2.7V to 18V allows flexibility in system design.
- Robust packaging: VSSOP-8 ensures durability and compactness.
Applications
The REF5020IDGKT is widely used in applications requiring precise voltage references. In industrial automation, it ensures accurate sensor readings and control system stability. In medical equipment, it supports reliable operation of diagnostic devices and monitoring systems. In test and measurement systems, it provides consistent and accurate calibration standards. Its low noise and high stability make it suitable for data acquisition systems and precision analog-to-digital converters (ADCs).
Q & A
1. What is the output voltage of the REF5020IDGKT?
The output voltage is 2.048V with an initial accuracy of ±0.05%.
2. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
3. What is the supply voltage range?
The supply voltage range is 2.7V to 18V.
4. What is the temperature coefficient?
The temperature coefficient is 3 ppm/°C.
5. What is the maximum output current?
The maximum output current is ±10mA.
6. What is the noise performance?
The noise performance is 12 µVpp from 0.1Hz to 10Hz.
7. What package does the REF5020IDGKT use?
It uses a VSSOP-8 package.
8. Is the REF5020IDGKT suitable for medical applications?
Yes, its precision and stability make it ideal for medical equipment.
9. Can it be used in industrial automation?
Yes, it ensures accurate sensor readings and system stability in industrial automation.
10. How does the REF5020IDGKT compare to other voltage references?
It offers superior accuracy, low noise, and excellent temperature stability compared to many competitors.
