EVAL-AD7746EBZ  Оценочная плата для преобразователя емкости в цифровой сигнал
Описание:
The EVAL-AD7746EBZ is an evaluation board for evaluating AD7746EBZ CDC device. The evaluation board interfaces to the USB port of a PC. Evaluation software is available with the evaluation board which allows the user to easily communicate with the AD7746. 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 (24bit, no missing codes, up to 21bit effective resolution), high linearity (0.01%), and high accuracy (±4fF factory calibrated). The AD7746 capacitance input range is ±4 pF (changing), while it can accept up to 17pF common mode capacitance (not changing), which can be balanced by a programmable on chip digital to capacitance converter (CAPDAC).
PC evaluation software for control and measurement of the AD7746
USB interface and cable in kit
Voltage input channel
Internal clock oscillator
Two wire serial interface (I2C compatible)
2 wire serial interface (I2C compatible)
ESD sensitive device, take proper precaution while handling the device.

Технические параметры:
Линия Продукции                    AD7746 Series
Содержимое Комплекта    Evaluation Board AD7746, Software, USB Cable
Производитель Чипа    Analog Devices
Номер Ядра Чипа                    AD7746
Подтип Приложения    Преобразователь Емкости в Цифровой Код
Тип Приложения Набора    Преобразователь Данных

Применение 24-bit, Cap-to-Dig Conv. w/ 2 SE/Diff Capacitive Input Ch for interface to Dual Electrode Cap Sensor , Примечание Sigma-Delta