The AD7712AR-REEL7 is an integrated circuit (IC) component developed by Analog Devices. It is a complete analog front-end that is designed specifically for precision measurement applications such as smart transmitters, industrial process control, and weigh scales.
This IC offers a multitude of features that make it suitable for high-precision measurement systems. One of its key features is its excellent analog performance, which enables high-resolution and low-noise measurements. It includes a sigma-delta ADC (analog-to-digital converter) that provides 24-bit resolution, allowing for precise and accurate data conversion.
The AD7712AR-REEL7 also includes a high-precision on-chip programmable gain amplifier (PGA). This PGA offers selectable gain settings, which allow for flexible signal conditioning to ensure optimal measurement accuracy. Additionally, it provides programmable digital filters that allow for filtering and shaping of the output data, enhancing measurement quality.
Another significant feature of this IC is its high level of integration. It incorporates necessary analog and digital components into a single package, reducing the need for external components and simplifying the design process. This integration also ensures compactness and reliability in measurement systems.
The IC supports a wide range of input signal types, including current, voltage, and bridge transducers. It also features a flexible power supply range, accommodating various system requirements. It operates using a single power supply and offers low power consumption, making it suitable for battery-powered applications
