AD780AR

The AD780AR is a precision voltage reference integrated circuit manufactured by Analog Devices. It provides a stable, accurate voltage output regardless of changes in temperature or power supply fluctuations. The device features a low temperature coefficient and long-term stability, making it suitable for precision measurement and instrumentation applications. It operates over a wide temperature range and typically provides an output voltage of 2.5 volts. With low quiescent current consumption and excellent noise performance, the AD780AR is commonly used in data acquisition systems, industrial control systems, and automotive electronics where precise voltage references are required. It comes in an 8-pin SOIC package, offering ease of integration into various circuit designs.

Key Features

• High precision voltage reference with excellent temperature stability
• Output voltage accuracy of ±1 mV at 25°C
• Low supply current of 200 µA maximum
• Temperature coefficient of ±3 ppm/°C maximum
• Wide input voltage range of 4.5 V to 36 V
• Available in 8-lead SOIC and PDIP packages

Application

• Temperature measurement and control systems
• Power supply voltage monitoring
• Data acquisition systems
• Medical equipment
• Industrial automation
• Automotive systems
• Consumer electronics
• Telecommunications systems
• Sensor signal conditioning
• Battery management systems