Part number:
IQS227AS
Manufacturer:
Azoteq
File Size:
2.05 MB
Description:
Single channel capacitive proximity/touch controller.
Datasheet Details
Datasheet Details
Part number:
IQS227AS
Manufacturer:
Azoteq
File Size:
2.05 MB
Description:
Single channel capacitive proximity/touch controller.
IQS227AS, Single Channel Capacitive Proximity/Touch Controller
OF USER OPTIONS 10 7 DATA STREAMING MODE 15 8 AUTO TUNING IMPLEMENTATION (ATI) 17 9 ELECTRICAL SPECIFICATIONS 20 10 DATASHEET AND PART-NUMBER INFORMATION 24 11 REVISION HISTORY 27 APPENDIX A.
MEMORY MAP 28 APPENDIX B.
CONTACT INFORMATION31 Copyright © Azoteq (Pty) Ltd 2016 All rights reserved IQS
IQS227AS Features
* Sub 2.5µA in Low Power Mode while sensing Proximity
* Automatic Tuning Implementation (ATI) - Automatic tuning of sense electrode
* Internal Capacitor Implementation (ICI)
* reference capacitor on-chip
* Supply voltage: 1.8V to 3.6V
* Minimum external components
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