AD7147A - CapTouch Programmable Controller

Product Overview

Analog Devices

Part number	AD7147A
Manufacturer	Analog Devices
File Size	670.61 KB
Description	CapTouch Programmable Controller
Datasheet	AD7147A Datasheet
Additional preview pages of the AD7147A datasheet.

The AD7147A CapTouch™ controller is designed for use with capacitance sensors implementing functions such as buttons, scroll bars, and wheels.

Programmable capacitance-to-digital converter (CDC) Femtofarad (fF) resolution 13 capacitance sensor inputs 9 ms update rate, all 13 sensor inputs No external RC components required Automatic conversion sequencer On-chip automatic calibration logic Automatic compensation for environmental changes Automatic adaptive threshold and sensitivity levels Register map is compatible with the AD714x On-chip RAM to store calibration data Serial peripheral interface (SPI) (AD7147A) I2C-compatible serial int.

📁 Similar Datasheet

AD7216N2L - AC-DC / External Freestanding Adapter (Emerson)
AD7315 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7318 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7325 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7328 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7330 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7333 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)
AD7336 - Low Quiescent Current Low Dropout CMOS Voltage Regulator (Advanced Corporation Limited)

Other Datasheets by Analog Devices

Published: Jul 3, 2010 |