IQS360 Datasheet, PDF (1/53 Pages) List of Unclassifed Manufacturers – 12 Channel Projected Capacitive Touch & Proximity Controller with Trackpad and Keypad Capability

IQ Switch^®
ProxSense^® Series
ProxSense^® IQS360 Datasheet
12 Channel Projected Capacitive Touch & Proximity Controller with Trackpad
and Keypad Capability
The IQS360 ProxSense^® IC is 12-channel mutual capacitive touch and proximity controller with
market leading sensitivity and automatic tuning. The IQS360 provides a cost effective
implementation in a small outline package for key pads and trackpads up to 4 rows and 3
columns. Keypads can offer second level touch activation (snap) when used with metal snap
domes.
Main Features
 12 Mutual Channel Capacitive Controller
 Trackpad with on chip XY coordinate calculation
 Configurable up to 4x3 elements
 768 x 512 resolution
 Up to 50Hz report rate
 Absolute and Relative Tracking Data
 1MHz or 2MHz Charge Transfer Frequency
 Advanced on-chip digital signal processing
 Automatic adjustment for optimal performance (ATI)
 User selectable Proximity and Touch thresholds
 Long proximity range
 Automatic drift compensation
 Fast I2C Interface
 Event mode or Streaming modes
RoHS2
Compliant
IQS360 QFR32
Representations only, not
actual markings
 8 PWM LED/Output drivers (5mA source/10mA sink)
o Hardware PWM set through I²C memory map – no overhead from host
o Dimming modes available, up and down
o Minimum, maximum & adjustable limit levels for dimming modes
o Adjustable dimming speed
 Low Power, suitable for battery applications
 Supply voltage: 1.8V to 3.6V
 <3µA Active Sensing LP Mode
Applications
 Trackpads
 Remote Controls & Smart Remotes
 Electronic Keypads or Pin pads
Available options
T_A
-40°C to 85°C
QFR(5x5)-32
IQS360
Copyright © Azoteq (Pty) Ltd 2015.
All rights reserved.
IQS360 Datasheet
Revision 1.10
Page 1 of 53
October 2015