IQS222EV02S Azoteq, IQS222EV02S Datasheet - Page 2

• Manufacturer Part Number: IQS222EV02S
• Description: Touch Sensor Development Tools IQS222 Eval Kit 2
• Manufacturer: Azoteq

Specifications of IQS222EV02S

• Rohs: yes
• Interface Type: I2C

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1 Introduction
This user manual describes the IQS222 evaluation kit. The EV-kit is made in two parts,
consisting of a mother board and keypad. It is developed to facilitate application engineers
and development engineers in evaluating the IQS222 (8 channel)
touch detection
EV-kit allows for flexibility, allowing the user to use the IQS222 in direct mode, streaming
mode to a PC.
Evaluation Kit Contents:
The keypad is easy removable from the IQS222 controller PCB. This makes the controller
PCB a quick design tool when prototyping with the IQS222 8-channel capacitive sensing
controller IC. The module is assembled with a SO-20 packaged device, and SO-20 samples
are also included. These samples can be used for quick prototyping with any design. The
IQS221 IC are also packaged in the very compact QFN20 4x4 package.
Copyright © Azoteq (Pty) Ltd 2010.
All Rights Reserved.
INTRODUCTION ............................................................................................................................................. 2
MOTHERBOARD ............................................................................................................................................ 3
OPERATION ................................................................................................................................................... 4
CIRCUIT OVERVIEW ....................................................................................................................................... 5
1 x AZP143 Controller PCB:
1 x Keypad PCB
.
Support for one wheel and 5 touch keys. I2C interface. The design of the
IQ Switch
Evaluation Kit: User Manual
IQS222 EV-Kit User Manual
ProxSense
®
Table of Content
- ProxSense
IQ Switch
Evaluation Kit: User
®
Revision 1.0.2
Series
®
Manual
®
sensor with proximity and
Series
January 2012
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