Single Channel Capacitive Proximity/Touch Controller with movement detection
The IQS211ProxSense
an awake/activate on proximity/touch function is required. The IQS211 uses movement
detection for applications that require long term detection. The IQS211 operates standalone
2
or I
C can be configured via OTP (One Time Programmable) bits.
1 Reference design and pin layout
Figure 1.1
Figure 1.2
Reference design
2 Default UI
Copyright © Azoteq (Pty) Ltd 2014.
All Rights Reserved.
IQ Switch
ProxSense
IQS211EV02 Quick start guide
®
IC is a self-capacitance controller designed for applications where
Figure 2.1
Default UI counts operation
IQS211EV02 Quick start guide
®
®
Series
Figure 1.1 IQS211EVO2
IO1 / SCL / 1WIRE
IO2 / SDA
Figure 1.3 Pin layout
Revision 0.01
1
IQS
VSS
2
211
3
Page 1 of 2
October 2014
6
Cx
5
VDDHI
4
VREG
Need help?
Do you have a question about the IQ Switch ProxSense Series and is the answer not in the manual?
Questions and answers