AD7631 Description
The AD7631/AD7634 is an18-bit, charge redistribution successive approximation register (SAR) architecture analog-todigital converter (ADC) with programmable input ranges and mode selection via a dedicated write only serial interface (or by hardware pin-strapping). The device is fabricated on ADI’s patented iCMOS high voltage process. The device contains a high speed 18-bit sampling ADC, an internal conversion clock,...