IQS132/33/43EV02S Azoteq, IQS132/33/43EV02S Datasheet - Page 2

• Manufacturer Part Number: IQS132/33/43EV02S
• Description: Touch Sensor Development Tools IQS132/33/34 Eval Kit
• Manufacturer: Azoteq

Specifications of IQS132/33/43EV02S

• Rohs: yes
• Interface Type: 1-Wire, Direct

Power
USB
Port
mini-USB
mainboard.
The mainboard includes a programming and
data streaming header as also illustrated in the
figure.
The EV-Kit is interfaced to a personal
computer for data streaming and programming
OTP options, by means of the Azoteq
Configuration
programming and visual data streaming please
utilize
software, provided on the Azoteq website.
(www.azoteq.com).
3 Module Boards
3.1 IQS132 Module board
Figure 3.1 illustrates the IQS132 Module
board. Its features include:
Figure 3.1
Copyright © Azoteq (Pty) Ltd 2010.
All Rights Reserved.
Figure 2.2
1 x Proximity indication LED
2 x Touch indication LEDs (One for each
channel)
Small and compact PCB layout, which is
easily wired to prototype applications
the VisualProxSense and USBProg
connector
IQS132 Module board
Tool
Programming
mainboard
Bottom view of EV-Kit
streaming
and data
header
(CTxxx).
provided
ProxSense
on
For
IQ Switch
IQS132/33/43EV02 Evaluation Kit User
the
IC
™
Series
Revision 1.1
Descriptions of the components are given in
Table 3.1.
Table 3.1
component description
3.2 IQS133 Module Board
Figure 3.2 illustrates the IQS133 Module
board. Its features include:
Component Purpose
C1, C2
C3, C4
R2, R3, R4
R0, R1
R5
®
Manual
1 x Proximity indication LED
3 x Touch indication LEDs (One for each
channel)
Small and compact PCB layout, which is
easily wired to prototype applications
IQS132 Module board
Power
supply
decoupling
capacitors
Internal
regulator
decoupling
capacitors
LED
current
limiting
resistors
Sense
antenna
(Cx) series
resistors
(Added
ESD
Protection)
1-Wire
Comms
pullup
resistor
Typical value
1µF,
100pF
1µF,
100pF
2k
470
3.3k
January 2012
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