The AD7490BRUZ-REEL7 is a high-performance, low-power, 28-pin TSSOP analog-to-digital converter (ADC) manufactured by Analog Devices. It has 12-bit resolution, 1 million samples per second, and is optimized for differential and unipolar input signals. Its supply voltage range is 2.7 to 5.25 volts and it is RoHS compliant. It comes with a DSP and advanced SPI interfaces for easy connectivity and fast data transfer. Also, it has further extended functions such as internal reference, test-signal generator, voltage detector, and data-acquisition software. This part is especially suitable for industrial control, automation, and medical instrument and equipment systems.