Overview
The REF5030IDGKT is a high-precision voltage reference component manufactured by Texas Instruments. It belongs to the category of voltage reference ICs and is designed to provide a stable and accurate voltage output. This model is particularly suited for applications requiring high precision and low noise, such as in data acquisition systems, industrial control systems, and precision instrumentation. Its unique selling points include ultra-low temperature drift, low noise performance, and high accuracy, making it a competitive choice for demanding applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 3.0 | V | Fixed |
| Initial Accuracy | ±0.05 | % | Max |
| Temperature Drift | 3 | ppm/°C | Typical |
| Noise (0.1 Hz to 10 Hz) | 12 | µVpp | |
| Operating Temperature Range | -40 to 125 | °C | |
| Supply Voltage Range | 4.5 to 18 | V | |
| Quiescent Current | 0.9 | mA | Typical |
| Package | VSSOP-8 |
Key Features
- Ultra-low temperature drift for stable performance across varying temperatures.
- Low noise output ensures high precision in sensitive applications.
- High initial accuracy reduces the need for calibration.
- Wide operating temperature range suitable for industrial environments.
- Compact VSSOP-8 package for space-constrained designs.
Applications
The REF5030IDGKT is widely used in precision applications such as data acquisition systems, where accurate voltage references are critical for signal integrity. It is also employed in industrial control systems to ensure reliable operation under harsh conditions. Additionally, this component is ideal for precision instrumentation, including medical devices and test equipment, where high accuracy and low noise are essential.
Q & A
1. What is the output voltage of the REF5030IDGKT?
The output voltage is fixed at 3.0 V.
2. How accurate is the REF5030IDGKT?
It has an initial accuracy of ±0.05%.
3. What is the temperature drift of this component?
The typical temperature drift is 3 ppm/°C.
4. What is the noise performance of the REF5030IDGKT?
The noise level is 12 µVpp from 0.1 Hz to 10 Hz.
5. What is the operating temperature range?
It operates from -40°C to 125°C.
6. What is the supply voltage range?
The supply voltage range is 4.5 V to 18 V.
7. How much current does it consume?
The typical quiescent current is 0.9 mA.
8. What package does the REF5030IDGKT come in?
It is available in a VSSOP-8 package.
9. Is this component suitable for industrial applications?
Yes, it is designed to perform reliably in industrial environments.
10. Can it be used in medical devices?
Yes, its high precision and low noise make it suitable for medical applications.
