IQS127 - Single Channel Capacitive Proximity/Touch Controller

Datasheet Summary

Description

OF USER OPTIONS 9 6.1 PROXIMITY / TOUCH SENSOR 10 6.2 LOGIC SELECT FOR OUTPUT(S) 10 6.3 OUTPUT PIN FUNCTION

Features

Automatic Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance.
Internal Capacitor Implementation (ICI).
reference capacitor on-chip AIzQSo12t7eSq/D.
Supply voltage: 2V to 5.5V.
Minimum external components.
Data streaming option.
Advanced on-chip digital signal processing.
User selectable (OTP): 4 Power Modes (15uA min) IO sink / source 6 pin TSOT23-6 Time-out for stuck key Output mode (Direct / Latch / Toggl.

Azoteq

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Datasheet Details

Part number	IQS127
Manufacturer	Azoteq
File Size	833.17 KB
Description	Single Channel Capacitive Proximity/Touch Controller
Datasheet	IQS127 Datasheet
Additional preview pages of the IQS127 datasheet.

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Full PDF Text Transcription

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IQS127 Datasheet IQ Switch® - ProxSenseTM Series Single Channel Capacitive Proximity/Touch Controller The IQS127 ProxSense™ IC is a fully integrated capacitive sensor produced in 2 variants:  IQS127D: Dual outputs (Touch and Proximity outputs).  IQS127S: Incorporating a Driven Shield. Features  Automatic Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance.  Internal Capacitor Implementation (ICI) – reference capacitor on-chip AIzQSo12t7eSq/D  Supply voltage: 2V to 5.

Published: Jul 10, 2019 |