Part number:
AD7142
Manufacturer:
File Size:
1.05 MB
Description:
Programmable controller.
Datasheet Details
Part number:
AD7142
Manufacturer:
File Size:
1.05 MB
Description:
Programmable controller.
AD7142, Programmable Controller
The AD7142 and AD7142-1 are integrated capacitance-todigital converters (CDCs) with on-chip environmental calibration for use in systems requiring a novel user input method.
The AD7142 and AD7142-1 can interface to external capacitance sensors implementing functions such as capacitive buttons, scrol
AD7142 Features
* Programmable capacitance-to-digital converter 36 ms update rate (@ maximum sequence length) Better than 1 fF resolution 14 capacitance sensor input channels No external RC tuning components required Automatic conversion sequencer On-chip automatic calibration logic Automatic compensation for environ
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