The AD7871TQ is an integrated circuit (IC) component manufactured by Analog Devices. It is a complete 12-bit analog-to-digital converter (ADC) with a track-and-hold (T/H) circuit and a reference amplifier. The IC is designed for high-speed data acquisition systems, precision instrumentation, and process control applications.
Key Features:
1. Resolution: The AD7871TQ offers a resolution of 12 bits, which means it can convert an analog input voltage into a digital value with a precision of 1 part in 4096.
2. Sampling Rate: The IC has a fast sampling rate of up to 100 kilosamples per second (ksps). This enables the precise capture of rapidly changing analog signals.
3. Input Range: It has a differential input voltage range of ±10V, making it suitable for a wide range of measurement applications.
4. Serial Interface: The AD7871TQ features a serial interface that supports both serial peripheral interface (SPI) and microcontroller-compatible modes. This allows easy interfacing with microcontrollers or other digital systems.
5. Low Power Consumption: The IC is designed for low power consumption, consuming only 13.5 mW at a 100 ksps conversion rate. It also has a power-down mode, further reducing power consumption
