The AD7872BRZ is an integrated circuit (IC) component manufactured by Analog Devices Inc. It is a complete data acquisition system that includes a 12-bit analog-to-digital converter (ADC), multiple input multiplexers, a voltage reference, and an on-chip temperature sensor. The IC is designed for precision measurement applications, making it suitable for a wide range of industrial, medical, and instrumentation systems.
Key Features of AD7872BRZ:
1. 12-Bit ADC: The IC incorporates a 12-bit successive-approximation ADC that can convert analog signals into digital values with high accuracy and resolution.
2. Multiplexers: To accommodate multiple input signals, the AD7872BRZ features both differential and single-ended multiplexers. It supports up to eight differential or seventeen single-ended inputs, making it suitable for various sensor interfaces.
3. On-Chip Voltage Reference: The IC has an integrated voltage reference with a high precision of 2.5 V. This reference ensures accurate conversion of analog signals into digital values, improving overall system performance.
4. On-Chip Temperature Sensor: The AD7872BRZ includes an on-chip temperature sensor that allows accurate measurement of temperature in the system. This feature eliminates the need for an external temperature sensor in temperature-sensitive applications.
5. Low-Noise Performance: The IC has a low-noise design, providing reliable and accurate measurements even in noisy environments
