SX8661I07AULTRT Semtech, SX8661I07AULTRT Datasheet - Page 2
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SX8661I07AULTRT
Manufacturer Part Number
SX8661I07AULTRT
Description
IC, Capacitive Button Touch And Proximity Controller, 8 SENSOR, MLPQ-28
Manufacturer
Semtech
Datasheet
1.SX8661I07AULTRT.pdf
(88 pages)
Specifications of SX8661I07AULTRT
Controller Type
Capacitive Touch Screen
Ic Interface Type
I2C
Supply Voltage Range
2.7V To 3.6V
Operating Temperature Range
-40°C To +85°C
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ADVANCED COMMUNICATIONS & SENSING
G
T
K
A
O
1
2
3
Revision v3.2, January 2011
YPICAL
EY
PPLICATIONS
ENERAL
RDERING
1.1
1.2
1.3
1.4
1.5
2.1
2.2
2.3
2.4
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
3.11
3.12
3.13
3.14
3.15
3.16
P
G
E
F
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.16.1
3.16.2
RODUCT
UNCTIONAL DESCRIPTION
LECTRICAL
ENERAL
A
Pin Diagram
Marking information
Pin Description
Simplified Block Diagram
Acronyms
Absolute Maximum Ratings
Recommended Operating Conditions
Thermal Characteristics
Electrical Specifications
Quickstart Application
Introduction
Scan Period
Operation modes
Sensors on the PCB
Button Information
Buzzer
Analog Output Interface
Analog Sensing Interface
Offset Compensation
Processing
Configuration
Power Management
Clock Circuitry
I2C interface
Interrupt
D
PPLICATION CIRCUIT
I
ESCRIPTION
NFORMATION
General
GPIOs
Analog Output Interface A and B (SPO mode)
Buzzer (SPO mode)
Parameters
Configuration
Power up
Assertion
....................................................................................................................................... 1
F
D
EATURES
ESCRIPTION
C
HARACTERISTICS
........................................................................................................................ 1
...................................................................................................................... 1
..................................................................................................................... 1
............................................................................................................... 5
............................................................................................................ 1
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Low Power, Capacitive Button Touch and Proximity Controller
© 2011 Semtech Corp.
................................................................................................. 8
Table of Contents
2
(8 sensors) with LED Drivers and Analog Output
www.semtech.com
DATASHEET
SX8661
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