The AD7887ARZ-REEL7 is a high-precision, successive approximation analog-to-digital converter (ADC) integrated circuit (IC) manufactured by Analog Devices. It offers a range of advanced features that enable accurate and reliable analog-to-digital conversion in various applications. Here is an overview of its key features:
1. Resolution: The AD7887ARZ-REEL7 provides a resolution of 12 bits, allowing it to convert analog signals into digital values with high precision and detail.
2. Conversion Speed: This IC is capable of performing conversions at a fast rate of up to 1 megasample per second (MSPS), ensuring efficient data acquisition and real-time processing.
3. Input Voltage Range: It accepts both single-ended and differential input voltage signals with a range of 0 to Vref. This flexibility makes it suitable for measuring various types of analog signals, including bipolar and unipolar ranges.
4. Multiplexed Inputs: The ADC integrates eight analog input channels that can be multiplexed, allowing the user to select and monitor multiple inputs with a single conversion cycle.
5. Low Power Consumption: The AD7887ARZ-REEL7 operates within a low power range of 2.25 mW, minimizing power consumption and making it suitable for battery-powered or low-power applications.
6. SPI Interface: It incorporates a Serial Peripheral Interface (SPI), which enables easy communication and control with microcontrollers or other digital devices
