16-Bit SAR ADC Achieves 550 ksamples/s In MSOP Package

A 16-bit SAR analog-to-digital converter (ADC) packaged in a 3- by 5-mm MSOP, the AD7686 operates at 550 ksamples/s while providing ±3-LSB linearity. When operating at full speed, typical power consumption is 20 mW at 2.7 V. Now sampling, the AD7686 costs $12 each per 1000.