The AD7495ARM is a high-accuracy, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices. This integrated circuit (IC) component offers various features that make it suitable for a wide range of applications.
One of the key features of the AD7495ARM is its 12-bit resolution, which allows it to convert analog signals into digital data with high precision. This makes it particularly useful in applications where accuracy is crucial, such as industrial automation, instrumentation, and data acquisition systems.
The ADC operates with a single-supply voltage range of 2.7V to 5.25V, allowing it to be easily interfaced with microcontrollers, digital signal processors, and other digital circuitry. It supports both unipolar and bipolar analog input voltage ranges, making it versatile for various signal types.
The AD7495ARM has a successive-approximation conversion architecture, offering fast conversion times of up to 1 MSPS (Mega Samples Per Second). This enables real-time monitoring and fast data acquisition. It also provides a low-power operating mode, ensuring efficient power consumption in battery-powered applications.
To maintain accuracy, the ADC incorporates an internal reference voltage source and a programmable gain amplifier (PGA). The PGA allows amplification of small input signals to take full advantage of the 12-bit resolution, improving signal-to-noise performance
