IQS232/43EV02S Azoteq, IQS232/43EV02S Datasheet - Page 3

• Manufacturer Part Number: IQS232/43EV02S
• Description: Touch Sensor Development Tools IQS232/243 Eval Kit
• Manufacturer: Azoteq

Specifications of IQS232/43EV02S

• Rohs: yes

Table 3.2
component description
For operation and data visualization, it is
necessary to interface the IQS243 module to a
personal computer by means of the Azoteq
Copyright © Azoteq (Pty) Ltd 2012.
All Rights Reserved.
Component Purpose
C1, C2
C3, C4
R7
R8
R9
R10
R0, R1, R2
IQS243 Module board
Power
supply
decoupling
capacitors
Internal
regulator
decoupling
capacitors
RDY pull-up
resistor
SDA pull-up
resistor
SCL pull-up
resistor
Sub
Address
Select
resistor
Sense
electrode
(Cx) series
resistors
(Added
ESD
Protection)
Typical value
1µF,
100pF
1µF,
100pF
4.7kΩ
4.7kΩ
4.7kΩ
10kΩ
470Ω
ProxSense
IQS232/43EV02 Evaluation Kit User Manual
IQ Switch
®
Revision 1.1
CT200 Configuration Tool. The IQS243 GUI is
used to stream and visualize data in real-time.
Series
®
Page 3 of 6
June 2012