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| 型號： | CAP1014-1-EZK |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, QCC32 |
| 封裝： | 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-32 |
| 文件頁數(shù)： | 1/73頁 |
| 文件大小： | 945K |
| 代理商： | CAP1014-1-EZK |
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SMSC CAP1014
DATASHEET
Revision 1.64 (01-15-09)
Datasheet
PRODUCT FEATURES
CAP1014
Multiple Channel
Capacitive Touch
Sensor and LED Driver
General Description
The CAP1014 is a multiple channel Capacitive Touch
sensor and LED Driver.
The CAP1014 contains up to fourteen (14) individual
Capacitive Touch sensor inputs with programmable
sensitivity for use in touch button and slider switch
applications. Each sensor also contains automatic
recalibration with programmable time delays.
The CAP1014 also contains eleven (11) low side LED
drivers that offer full-on / off, variable rate blinking,
dimness controls, and breathing. Capacitive buttons can
be linked to LED outputs
Applications
Consumer Electronics
Desktop and Notebook PC’s
LCD Monitors
Features
Fourteen (14) Capacitive Touch Sensor inputs
—
Programmable sensitivity
—
High SNR allows for easy tuning
—
Automatic recalibration
—
Slider Acceleration Detection
—
Slider positional detection
Low Power operation
—
100uA quiescent current in Deep Sleep
—
250uA quiescent current in Sleep mode while
monitoring 1 or more buttons.
Alert to signal touch to host processor
User controlled reset
Low External Component Count
SMBus 2.0 compliant interface to change operating
parameters to work in a wide variety of systems
—
Block Read and Write function for quick tasking
Eleven (11) LED Driver outputs
—
Programmable blink, breathe, and dimness controls
—
8 Configurable as GPIOs
—
Buttons can be linked to LED responses
Developtment boards and software available
Available in 32-pin 5mm x 5mm QFN Lead-free
RoHS Compliant package
Block Diagram
SMBus
Slave
Protocol
SMCLK
SMDATA
VDD
GND
ALERT
Capacitive Sensing Algorithm
LED Blink, Breathe, and Dimness control
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED9
LED10
LED11
CS1
CS2
CS3
CS4
CS5
CS6
CS7
CS8
CS9
CS10
CS11
CS12
CS13
CS14
RESET
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAP1014-1-EZK-TR | 制造商:SMSC 制造商全稱:SMSC 功能描述:Multiple Channel Capacitive Touch Sensor and LED Driver |
| CAP1014-2-EZK-TR | 制造商:SMSC 制造商全稱:SMSC 功能描述:Multiple Channel Capacitive Touch Sensor and LED Driver |
| CAP1026 | 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers |
| CAP1026-1-AP-TR | 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 2 LED Drivers |
| CAP1028 | 制造商:SMSC 制造商全稱:SMSC 功能描述:8 Channel Capacitive Touch Sensor with 2 LED Drivers |
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