The REF198FSZ is a precision voltage reference component designed and manufactured by Analog Devices Inc., a leading company in the semiconductor industry. This high-quality voltage reference is part of Analog Devices' REF19x series, which is renowned for its excellent temperature stability and low noise performance. The REF198FSZ is a versatile component suitable for a wide range of applications, including precision data converters, portable instrumentation, battery-powered devices, and industrial control systems.

Key Features

• Output Voltage: The REF198FSZ offers a fixed output voltage of 2.5V, which is ideal for providing a stable reference in various electronic circuits.
• High Accuracy: With an initial accuracy of ±0.2%, the REF198FSZ ensures precise voltage reference for critical applications.
• Low Temperature Coefficient: The component boasts an impressive temperature coefficient, typically 10ppm/°C, ensuring minimal deviation in output over a wide temperature range.
• Low Dropout Voltage: It operates with a very low dropout voltage, making it suitable for applications with a tight power supply margin.
• Low Noise: The REF198FSZ exhibits low noise characteristics, with a typical output noise of 10µVp-p for 0.1Hz to 10Hz, which is ideal for sensitive electronic systems.
• Wide Operating Range: This voltage reference can operate over a broad supply voltage range from 3V to 18V, providing flexibility in different power environments.
• Extended Temperature Range: It is designed to work over an industrial temperature range of -40°C to +85°C, ensuring reliable performance in harsh conditions.

Applications

The REF198FSZ is suitable for a variety of applications, including:

• Precision data acquisition systems
• Battery-powered and portable devices
• Medical and healthcare equipment
• Automotive electronics
• Industrial control and automation systems

With its combination of high accuracy, low power consumption, and stable performance, the REF198FSZ from Analog Devices Inc. is an excellent choice for designers looking for a reliable voltage reference solution. Its robust design and wide operating range make it adaptable to both simple and complex electronic systems.