The AD7993BRUZ-0REEL is a highly integrated analog-to-digital converter (ADC) component manufactured by Analog Devices Inc. It offers an overview and key features as follows:
1. Overview: The AD7993BRUZ-0REEL is a 12-bit, 4-channel, low-power ADC designed for precise measurement applications. It features a built-in I2C-compatible serial interface, allowing easy interfacing with microcontrollers and other digital devices. This component operates on a single 2.7V to 5.5V power supply, making it suitable for battery-powered applications.
2. Key Features:
a. Fully Differential Inputs: The IC offers four fully differential analog input channels, allowing simultaneous sampling and conversion of multiple signals. This feature enables accurate measurement of differential signals with common-mode voltages ranging from GND to VDD.
b. High Accuracy: With a 12-bit resolution, the AD7993BRUZ-0REEL provides excellent precision for measuring small voltage differences. It offers an integral nonlinearity (INL) and differential nonlinearity (DNL) specification of ±1 LSB, ensuring accurate conversion.
c. Low Power Consumption: The component is designed for power-sensitive applications, with a typical supply current of only 130μA. It also includes power-down options that allow further reduction of power consumption, making it suitable for battery-operated systems.
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