The ZRC400F01 is a precision shunt voltage reference designed for use in a variety of applications requiring a stable and accurate voltage source. Manufactured by Zetex Semiconductors (now Diodes Incorporated), this device offers excellent temperature stability and a low operating current, making it suitable for battery-powered devices and other low-power applications.

Applications

• Instrumentation: Precision voltage references for multimeters, calibrators, and other test equipment.
• Data Acquisition Systems: Stable reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Power Supplies: Regulated voltage sources for linear regulators and switching power supplies.
• Battery-Powered Devices: Accurate voltage monitoring and regulation in portable equipment.
• Industrial Control Systems: Precise voltage control in process control and automation systems.

Features

• High Accuracy: Offers tight initial tolerance and minimal drift over temperature.
• Low Temperature Coefficient: Provides excellent voltage stability across a wide temperature range.
• Low Operating Current: Minimizes power consumption in battery-powered applications.
• Wide Operating Voltage Range: Suitable for a variety of power supply configurations.
• Stable Under Load Conditions: Maintains voltage stability even with varying load currents.

Benefits

• Improved Accuracy: Provides a highly accurate and stable voltage reference, enhancing the performance of sensitive electronic circuits.
• Extended Battery Life: Low operating current minimizes power consumption, prolonging battery life in portable devices.
• Reliable Performance: Stable voltage output ensures consistent performance over a wide range of operating conditions.
• Reduced System Cost: Integrated design reduces the need for external components, simplifying circuit design and lowering overall system cost.
• Simplified Design: Easy to implement in various applications due to its simple structure and minimal external components requirement.

Additional Details

The ZRC400F01 typically operates with a shunt voltage of around 4.0V. Key specifications include a low temperature coefficient (typically in the ppm/°C range) and a tight initial voltage tolerance. It's available in various packages, including small outline transistor (SOT) packages for surface mount applications. The device also features excellent long-term stability, making it a reliable choice for demanding applications. For specific electrical characteristics, refer to the manufacturer's datasheet.