IQS227AS - Single Channel Capacitive Proximity/Touch Controller

Azoteq

The IQS227AS by Azoteq is a Single Channel Capacitive Proximity/Touch Controller. Below is the official datasheet preview.

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IQS227AS Single Channel Capacitive Proximity/Touch Controller by Azoteq - Datasheet Preview — Official preview page of the **IQS227AS** Single Channel Capacitive Proximity/Touch Controller datasheet (Azoteq).

Datasheet Details

Part number	IQS227AS
Manufacturer	Azoteq
File Size	2.05 MB
Description	Single Channel Capacitive Proximity/Touch Controller
Datasheet	IQS227AS-Azoteq.pdf
Additional preview pages of the IQS227AS datasheet.

IQS227AS Product details

Description

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.

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.
Data streaming option.
Advanced on-chip digital signal processing RoHS2.
User selectable (OTP): 4 Power Modes IO sink / source Compliant Time-out for stuck key Output mode (Direct.

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Published: Jul 10, 2019 |