AD7790BRM

The AD7790BRM is a high-resolution, low-power, sigma-delta analog-to-digital converter (ADC) component, manufactured by Analog Devices. It is commonly used in various applications such as industrial process control, chemical analysis, and weigh scales where precision and accuracy are critical. Key features of the AD7790BRM include: 1. Resolution: The ADC provides 24-bit resolution, allowing for extremely precise analog-to-digital conversion. It can accurately convert analog signals into digital data with a high level of accuracy. 2. Oversampling: The AD7790BRM utilizes a sigma-delta conversion technique that enables efficient oversampling. With oversampling, the converter can achieve higher resolution and improved noise performance. 3. Programmable Gain Amplifier (PGA): The IC incorporates a PGA with gain settings ranging from 1 to 128. This feature allows the signal level to be adjusted according to the input range, enhancing flexibility and enabling the ADC to handle a wide variety of inputs. 4. Analog Inputs: The component supports differential and single-ended input configurations, providing versatility in connecting different types of sensors or sources. It can accommodate analog input signals within the range of 0 to Vref, where Vref is programmable between 2.5V and 5V. 5. On-Chip Reference: The AD7790BRM includes an internal reference voltage source, eliminating the need for an external reference. This simplifies system design and reduces component count