The REF200AU/2K5G4 is a high-precision current source and current sink device designed and manufactured by Texas Instruments. This versatile component is an essential building block in analog circuit design, particularly suited for applications requiring a stable and accurate current regardless of voltage changes.

Key Features

• Dual Current Source/Sink: The REF200AU/2K5G4 provides two matched current sources or sinks, allowing for flexibility in various circuit configurations.
• High Accuracy: With a typical initial accuracy of ±0.5%, this device ensures precision in your circuit's performance.
• Low Temperature Coefficient: It boasts a low temperature coefficient, making it reliable over a wide range of operating temperatures.
• Wide Supply Voltage Range: The device operates over a broad supply voltage range, accommodating various power supply requirements.
• Low Supply Current: Its design ensures minimal power consumption, making it suitable for battery-powered applications.
• Robust Package: The REF200AU/2K5G4 is available in a durable package, ensuring longevity and reliability in harsh environments.

Applications

The REF200AU/2K5G4 is ideal for a multitude of applications, including:

• Data acquisition systems
• Analog-to-digital converters
• Battery-operated equipment
• Loop control systems
• Portable instrumentation
• Process control systems

Technical Specifications

Parameter Value Initial Accuracy ±0.5% Temperature Coefficient Typically 50 ppm/°C Supply Voltage Range 4.5V to 40V Supply Current 750 µA Package SOIC-8

With its high precision, reliability, and versatility, the REF200AU/2K5G4 from Texas Instruments stands out as a superior choice for designers looking to enhance the performance and stability of their analog circuits.