The AD7821BQ is a high-performance, low-power, 8-bit successive approximation analog-to-digital converter (ADC) IC component manufactured by Analog Devices. It is designed to convert analog signals into digital data with high accuracy and reliability.
Here are the key features and characteristics of the AD7821BQ:
1. 8-bit Resolution: The ADC offers an 8-bit resolution, which means it can provide 256 discrete output levels for converting analog input voltages.
2. Successive Approximation Architecture: The AD7821BQ utilizes a successive approximation architecture, ensuring accurate and precise conversion of analog signals to digital format.
3. Sampling Rate: The ADC has a maximum sampling rate of 100 kilosamples per second (ksps), allowing it to convert input signals quickly and efficiently.
4. Operating Voltage Range: The AD7821BQ operates within a voltage range of 4.5 to 6.3 volts, making it compatible with a wide range of applications and power supplies.
5. Low Power Consumption: This ADC is designed with low power consumption in mind, making it suitable for battery-powered devices and applications where power efficiency is essential.
6. Single-Ended Input Channels: The AD7821BQ offers eight single-ended input channels, enabling the conversion of multiple analog signals simultaneously
