Overview
The REF6030IDGKR from Texas Instruments is a high-precision voltage reference component designed to provide a stable reference voltage for various applications. It is part of the REF60xx family, known for its low noise, very low drift, and precision voltage reference capabilities. This device is particularly suited for applications requiring high accuracy and stability, such as precision data acquisition systems, medical and test equipment, professional audio equipment, high-end consumer electronics, and industrial process control systems.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Reference Type | Series |
| Voltage - Input | 3.25V ~ 5.5V |
| Voltage - Output (Fixed) | 3V |
| Current - Output | 4 mA |
| Current - Supply | 1.1mA |
| Noise - 0.1Hz to 10Hz | 3µVp-p |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Temperature Coefficient | 5ppm/°C |
| Tolerance | ±0.05% |
| Mounting Type | Surface Mount |
Key Features
- High-precision voltage reference with a fixed output voltage of 3V and a tolerance of ±0.05%.
- Excellent temperature drift performance with a maximum of 5 ppm/°C from -40°C to +125°C.
- Extremely low noise, with a total noise of 5 µV RMS and 1/f noise of 3 µV p-p from 0.1 Hz to 10 Hz.
- Integrated low output impedance buffer, enabling direct drive of the REF pin of precision data converters.
- Low supply current of 1.1 mA and low shutdown current of 1 µA.
- Compact VSSOP-8 package, suitable for space-constrained applications.
- Capable of sourcing or sinking up to 10 mA of output current.
Applications
- Precision data acquisition systems.
- Medical and test equipment.
- Professional audio equipment.
- High-end consumer electronics.
- Industrial process control systems.
- Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
Q & A
- What is the REF6030IDGKR?
The REF6030IDGKR is a high-precision voltage reference component from Texas Instruments, designed to provide a stable reference voltage for various applications.
- What is the output voltage of the REF6030IDGKR?
The output voltage of the REF6030IDGKR is fixed at 3V.
- What is the temperature coefficient of the REF6030IDGKR?
The temperature coefficient of the REF6030IDGKR is 5 ppm/°C from -40°C to +125°C.
- What is the noise performance of the REF6030IDGKR?
The REF6030IDGKR has a total noise of 5 µV RMS and 1/f noise of 3 µV p-p from 0.1 Hz to 10 Hz.
- What type of package does the REF6030IDGKR come in?
The REF6030IDGKR comes in an 8-TSSOP or 8-MSOP package.
- What are the key applications of the REF6030IDGKR?
The REF6030IDGKR is used in precision data acquisition systems, medical and test equipment, professional audio equipment, high-end consumer electronics, and industrial process control systems.
- Does the REF6030IDGKR have an integrated buffer?
Yes, the REF6030IDGKR has an integrated low output impedance buffer.
- What is the supply current of the REF6030IDGKR?
The supply current of the REF6030IDGKR is 1.1 mA.
- Can the REF6030IDGKR drive the REF pin of precision data converters?
Yes, the REF6030IDGKR is designed to drive the REF pin of precision data converters such as SAR and Delta-Sigma ADCs.
- What is the operating temperature range of the REF6030IDGKR?
The operating temperature range of the REF6030IDGKR is -40°C to +125°C.
