The REF195FS is a precision voltage reference from Analog Devices Inc., a renowned leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This device is particularly designed for low-noise, stable operation, making it an ideal choice for high-end applications that require a precise reference voltage.

Key Features

• Output Voltage: The REF195FS provides a fixed output voltage of 5V, with an impressive initial accuracy of ±0.15%.
• Temperature Coefficient: It boasts a low temperature coefficient of 10 ppm/°C (max), which ensures consistent performance over a wide temperature range.
• Low Dropout Voltage: The device operates with a low dropout voltage, typically 40 mV at 10 mA load, which enhances its efficiency and allows for operation from nearly depleted batteries.
• Load Regulation: Exhibiting excellent load regulation characteristics, the REF195FS can maintain output accuracy with changes in load, which is crucial for applications with dynamic power requirements.

Applications

The REF195FS is versatile and can be used in various applications, including:

• Data acquisition systems
• High-resolution converters
• Industrial instrumentation
• Battery-powered equipment
• Precision power supplies

Quality and Reliability

Analog Devices Inc. is committed to the highest standards of quality and reliability, and the REF195FS is no exception. It is designed to meet stringent industry requirements, ensuring long-term stability and performance for critical applications.

Package and Availability

The REF195FS is available in an 8-lead SOIC package, which is suitable for space-constrained applications. It is also available in various grades, including the commercial and industrial temperature ranges, providing flexibility for different operating environments.

Conclusion

With its combination of accuracy, stability, and low power consumption, the REF195FS from Analog Devices Inc. is a high-quality voltage reference that can significantly enhance the performance of your electronic systems. Whether you are designing for precision instrumentation or reliable consumer electronics, the REF195FS is a choice you can trust.