The REF195GPZ is a high-precision voltage reference component manufactured by Analog Devices Inc., a leader in the semiconductor industry. This device is part of their REF19x series, which is known for providing stable and accurate reference voltages, crucial for analog-to-digital conversions, and precision measurement systems.

Key Features

• Output Voltage: The REF195GPZ offers a fixed output voltage of 5V, which is maintained with a high level of accuracy over temperature and time.
• Low Temperature Coefficient: This voltage reference has an impressive temperature coefficient, typically 10 ppm/°C, ensuring reliable performance across a wide range of operating conditions.
• Low Dropout Voltage: The REF195GPZ operates with a low dropout voltage, making it suitable for battery-powered applications where power efficiency is critical.
• High Output Current: It can source up to 10 mA and sink up to -5 mA, providing sufficient current for most reference applications.
• Low Noise: With low output noise, this device is ideal for high-resolution analog-to-digital conversions and precision measurements where signal integrity is paramount.
• Stable with Capacitive Loads: The REF195GPZ is designed to remain stable with capacitive loads, which is beneficial in buffering applications.
• Package: It comes in an 8-lead PDIP package, which is easy to handle and integrate into various circuit designs.

Applications

The REF195GPZ is versatile and can be used in a variety of applications, including:

• Data acquisition systems
• High-precision instrumentation
• Industrial control systems
• Battery-powered devices
• Analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)

Conclusion

In summary, the REF195GPZ from Analog Devices Inc. is a robust, high-precision voltage reference that offers consistent performance for applications requiring a stable reference voltage. Its low temperature coefficient, high output current capability, and low noise make it an excellent choice for precision analog applications.