Overview
The REF02CSA+ is a precision voltage reference produced by Analog Devices Inc./Maxim Integrated. This device is part of the REF02 series, known for its high output accuracy and stability. The REF02CSA+ provides a stable 5.0 V output voltage, making it suitable for a variety of applications that require precise voltage references. It is optimized for high-speed and low-voltage operations, ensuring excellent performance in various industrial, automotive, medical, and instrumentation contexts.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 5.0 V |
| Output Voltage Tolerance | ±0.5% |
| Temperature Coefficient | 10 ppm/°C (typical), 65 ppm/°C (maximum) |
| Noise (0.1 Hz to 10 Hz) | 12 µV p-p |
| Input Voltage Range | 7.0 V to 36 V |
| Supply Current | 1.6 mA |
| Output Current | 21 mA |
| Operating Temperature Range | 0°C to 70°C |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
Key Features
- Low Noise and High Stability: The REF02CSA+ offers low noise and high stability, making it ideal for applications requiring precise voltage references.
- High Accuracy: The device provides an output voltage with an accuracy of ±0.5%.
- Low Temperature Coefficient: It has a low temperature coefficient of 10 ppm/°C (typical), ensuring stable performance over a wide range of temperatures.
- Wide Supply Voltage Range: The REF02CSA+ operates over a wide supply voltage range of 7.0 V to 36 V.
- Low Dynamic Impedance: The device has low dynamic impedance, minimizing the risk of noise interference.
- Temperature Sensing Capability: The TEMP terminal can be used for temperature sensing and approximation.
- Adjustable Output: The TRIM terminal allows for fine adjustment of the output voltage.
Applications
- Industrial Process Control: Suitable for applications requiring high accuracy and stability in industrial process control.
- Automotive Systems: Used in automotive systems such as engine control units, transmission control modules, and other applications requiring precise voltage references.
- Medical Equipment: Ideal for medical equipment applications where high accuracy and stability are crucial, such as patient monitoring devices and medical imaging equipment.
- Sensor Conditioning: Used in sensor conditioning applications to ensure accurate measurements.
- Data Acquisition Systems: Suitable for data acquisition systems, such as data loggers and recorders, where high accuracy and stability are required.
- Instrumentation: Used in instrumentation applications, such as test equipment and measurement devices, where precise voltage references are necessary.
Q & A
- What is the output voltage of the REF02CSA+?
The output voltage of the REF02CSA+ is 5.0 V.
- What is the temperature coefficient of the REF02CSA+?
The temperature coefficient of the REF02CSA+ is typically 10 ppm/°C, with a maximum of 65 ppm/°C.
- What is the input voltage range for the REF02CSA+?
The input voltage range for the REF02CSA+ is 7.0 V to 36 V.
- What is the operating temperature range of the REF02CSA+?
The operating temperature range of the REF02CSA+ is 0°C to 70°C.
- Can the REF02CSA+ be used for temperature sensing?
Yes, the REF02CSA+ has a TEMP terminal that can be used for temperature sensing and approximation.
- What package types are available for the REF02CSA+?
The REF02CSA+ is available in an 8-SOIC package.
- Is the REF02CSA+ RoHS compliant?
Yes, the REF02CSA+ is RoHS compliant.
- What are some typical applications of the REF02CSA+?
The REF02CSA+ is typically used in industrial process control, automotive systems, medical equipment, sensor conditioning, data acquisition systems, and instrumentation.
- How can the output voltage of the REF02CSA+ be adjusted?
The output voltage of the REF02CSA+ can be adjusted using the TRIM terminal.
- What is the dynamic impedance of the REF02CSA+?
The REF02CSA+ has low dynamic impedance, which helps in minimizing noise interference.
