IQS228AS
Features
- 1 Self capacitive channel
- DYCAL™: Intelligent Hysteresis
- Proximity and Touch outputs
- Automatic Tuning
- Internal Reference Capacitor
Ro HS2
- Minimum external ponents
- 1-Wire data streaming
- I2C Debug option
- User selectable options (OTP):
- Ext sync control or Ext filter control
- I/O Sink or Source selection
- Time-out for stuck key
- Proximity and Touch sensitivity selections
- Low Power modes
- Low power mode 2.5A
- Supply voltage: 1.8V to 3.6V pliant
6 pin TSOT23-6
Representations only, not actual markings
Applications
- Proximity sensors
- SAR detection for Tablets
- On-ear detection for mobile phones
- 3D glasses
- Personal Media Players
- White goods and appliances
- Human Interface Devices
- Proximity activated backlighting
Available Options
TA -20°C to 85°C
TSOT23-6 IQS228AS
Copyright © Azoteq (Pty) Ltd 2016 All rights reserved
IQS228AS Datasheet Revision 1.08
Page 1 of 30 September 2017
IQ Switch® Prox Sense® Series
Contents
1 OVERVIEW...
