Overview
The REF195GS, produced by Analog Devices Inc., is a precision voltage reference integrated circuit (IC) designed to provide a stable 5V output voltage. This component is part of the REF19x series and is known for its high accuracy, low noise, and robust performance over a wide temperature range. The REF195GS is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for a variety of applications requiring precise voltage referencing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Analog Devices Inc. | |
| Package | 8-SOIC (0.154", 3.90mm Width) | |
| Reference Type | Series - Fixed | |
| Output Voltage | 5V | V |
| Tolerance | ±0.2% | |
| Temperature Coefficient | 25 ppm/°C | |
| Input Voltage Range | 5.1 V ~ 15 V | V |
| Output Current | 30 mA | mA |
| Quiescent Current | 45 µA | µA |
| Operating Temperature Range | -40°C ~ 85°C | °C |
| Noise (0.1 Hz to 10 Hz) | 50 µVp-p | µVp-p |
Key Features
- High Accuracy: The REF195GS offers a high initial accuracy of ±0.2% and a low temperature coefficient of 25 ppm/°C, ensuring stable output voltage across various temperatures.
- Low Noise: It features low noise characteristics, with a noise voltage of 50 µVp-p in the 0.1 Hz to 10 Hz frequency range.
- Low Quiescent Current: The component has a low quiescent current of 45 µA, making it power-efficient.
- Wide Operating Temperature Range: The REF195GS operates reliably over a temperature range of -40°C to 85°C.
- Compact Packaging: The 8-pin SOIC package is compact and suitable for surface mount applications.
Applications
- Industrial Automation: Used in control systems and sensors that require precise voltage referencing.
- Medical Devices: Suitable for medical equipment where stable voltage references are critical.
- Aerospace and Defense: Applied in various military and aerospace applications requiring high reliability and precision.
- Automotive Systems: Used in automotive electronics for stable voltage references in harsh environments.
- Telecommunications: Employed in telecommunications equipment for reliable voltage referencing.
Q & A
- What is the output voltage of the REF195GS?
The output voltage of the REF195GS is 5V.
- What is the tolerance of the REF195GS?
The tolerance of the REF195GS is ±0.2%.
- What is the temperature coefficient of the REF195GS?
The temperature coefficient of the REF195GS is 25 ppm/°C.
- What is the input voltage range for the REF195GS?
The input voltage range for the REF195GS is 5.1 V to 15 V.
- What is the maximum output current of the REF195GS?
The maximum output current of the REF195GS is 30 mA.
- What is the quiescent current of the REF195GS?
The quiescent current of the REF195GS is 45 µA.
- What is the operating temperature range of the REF195GS?
The operating temperature range of the REF195GS is -40°C to 85°C.
- What is the noise voltage of the REF195GS in the 0.1 Hz to 10 Hz range?
The noise voltage of the REF195GS in the 0.1 Hz to 10 Hz range is 50 µVp-p.
- What package type is the REF195GS available in?
The REF195GS is available in an 8-pin SOIC package.
- Is the REF195GS RoHS compliant?
Yes, the REF195GS is RoHS compliant.
