Datasheet Specifications
- Part number
- AD7745
- Manufacturer
- Analog Devices ↗
- File Size
- 529.42 KB
- Datasheet
- AD7745_AnalogDevices.pdf
- Description
- 24-Bit Capacitance-to-Digital Converter
Description
www.DataSheet4U.com 24-Bit Capacitance-to-Digital Converter with Temperature Sensor AD7745/AD7746 .Features
* Capacitance-to-digital converter New standard in single chip solutions Interfaces to single or differential floating sensors Resolution down to 4 aF (that is, up to 21 ENOB) Accuracy: 4 fF Linearity: 0.01% Common-mode (not changing) capacitance up to 17 pF Full-scale (changing) capacitance range: ±4Applications
* The parts have a standard voltage input, which together with the differential reference input allows easy interface to an external temperature sensor, such as an RTD, thermistor, or diode. The AD7745/AD7746 have a 2-wire, I2C-compatible serial interface. Both parts can operate with a single power sAD7745 Distributors
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