The AD7714AN-3 is an integrated circuit (IC) component designed by Analog Devices. It is a sigma-delta analog-to-digital converter (ADC) that offers precision and high-speed performance. The AD7714AN-3 is best suited for applications demanding high-accuracy measurements, such as weigh scales, industrial process control, and instrumentation.
Key features of the AD7714AN-3 include:
1. High-Resolution: It provides up to 24 bits of resolution, ensuring precise measurement data with exceptional accuracy.
2. Analog Input Channels: The IC offers a differential input configuration to accept analog signals from various sensors, enabling versatile measurement possibilities.
3. Programmable Gain Amplifier (PGA): The integrated PGA allows users to adjust the gain of the input signal, accommodating a wide range of sensor output levels and enhancing overall flexibility.
4. On-Chip Voltage Reference: The AD7714AN-3 provides an internal voltage reference, eliminating the need for an external reference source and simplifying the circuit design.
5. Flexible Output Data Rates (ODR): It offers selectable ODRs up to 48.8 kHz, enabling users to tailor the output data rate to their specific application requirements.
6. Digital Interfaces: The IC supports various digital interfaces, including serial peripheral interface (SPI) and inter-integrated circuit (I2C), facilitating straightforward communication with microcontrollers or other digital devices
