IQS128EV02S Azoteq, IQS128EV02S Datasheet
IQS128EV02S
Manufacturer Part Number
IQS128EV02S
Description
Touch Sensor Development Tools IQS128 EVAL KIT 02
Manufacturer
Azoteq
Datasheet
1.IQS128EV02S.pdf
(2 pages)
Specifications of IQS128EV02S
Rohs
yes
Copyright © Azoteq (Pty) Ltd 2012
All Rights Reserved
IQS128 pins
CTRL/ND
1 IQS128 on AZP242A02
2 PCboard (AZP242A02)
3 CT-Tool Connections
VDDHI
GND
OUT
CX
C1
100pF
VDDHI
GND
C2
1uF
IQS128 on AZP242A02 Connection Guide
OUT = DYCAL Output
CTRL = Input CTRL or Touch output
ND = Multiplexed optional Noise Detector
Optional: 100pF capacitors for additional
RF immunity (C1 and C4).
CTRL/ND
Programming
OUT
CT200 / CT220 pins
1
3
5
6
1
2
3
U1
IQ S128 TSOT23-6
CTRL/ND
OUT
VSS
CTRL/ND
OUT
GND
Streaming
VDDHI
VREG
ProxSense
CX
Connect CX to sense button
(See Appnote: AZD008 for
button design guidelines)
10
1
3
6
5
4
IQ Switch
CX
VDDHI
VREG
®
GND
Revision 0.02
Series
®
C3
1uF
R2
470R
C4
100pF
VDDHI
CX/Sense plate
VDDHI
CX
R3
2K0
R1
2K0
OUT
CTRL/ND
September 2012
Page 1 of 2
OUT
CTRL/ND
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IQS128EV02S Summary of contents
Page 1
... CTRL/ND 3 CT-Tool Connections IQS128 pins CT200 / CT220 pins Programming GND 1 VDDHI 3 CTRL/ OUT Copyright © Azoteq (Pty) Ltd 2012 All Rights Reserved ® IQ Switch ® ProxSense Series Connect CX to sense button (See Appnote: AZD008 for button design guidelines ...
Page 2
... IQS128EV01 Kit includes Module PCB with IQS128 (TSOT23-6) • Contact Information Please visit www.azoteq.com application notes, reference designs and a list of distributors for your region. Copyright © Azoteq (Pty) Ltd 2012 All Rights Reserved ® ® ProxSense for comprehensive datasheets, Revision 0.02 Page ...