EVAL-AD7746EBZ

EVAL-AD7746EBZ is an AD7746 evaluation board. The AD7746 is a high resolution capacitance-to-digital converter (CDC). The capacitance to be measured is connected directly to the device inputs. The architecture features inherent high resolution (24bits, no missing codes, up to 21-bit effective resolution), high linearity (0.01%), and high accuracy (factory calibrated). The AD7746 capacitance input range is ±4pF (changing), the AD7746 can accept up to 17pF common-mode capacitance (not changing), which can be balanced by a programmable on-chip digital-to-capacitance converter (CAPDAC). Suitable for capacitive length sensor demo, AD7746 performance evaluation, platform to integrate the AD7746 into system design applications.