The AD7581BQ is an IC (Integrated Circuit) component designed and manufactured by Analog Devices. It is a high-speed 12-bit successive approximation analog-to-digital converter (ADC) with an internal track-and-hold circuit. Here are some key features and an overview of the AD7581BQ.
1. Resolution: The AD7581BQ offers a high resolution of 12 bits. This means it can convert an analog input voltage into a digital representation with a precision of 1 part in 4096.
2. Conversion Speed: The ADC provides a fast conversion speed of up to 25 mega samples per second (Msps). This fast conversion rate makes it suitable for various high-speed applications.
3. Integrated Track-and-Hold (T/H) Circuit: The AD7581BQ includes an internal T/H circuitry that allows the ADC to sample and hold the analog input voltage during the conversion process. The T/H circuit ensures accurate and precise conversions.
4. Low Power Consumption: The IC is designed to operate at low power, making it suitable for portable and battery-powered applications. It has a low power consumption of typically 35mW at 25Msps.
5. Flexible Input Range: The AD7581BQ has a differential analog input voltage range of ±1V (nominal), which can be extended up to ±2V using an external reference voltage
