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CAP1214-1-EZK-TR PDF预览

CAP1214-1-EZK-TR

更新时间: 2024-11-28 14:50:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 驱动
页数 文件大小 规格书
107页 899K
描述
LED DISPLAY DRIVER

CAP1214-1-EZK-TR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVQCCN,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:5 weeks风险等级:0.78
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
功能数量:1端子数量:32
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260座面最大高度:1 mm
表面贴装:YES端子面层:Matte Tin (Sn) - annealed
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:5 mmBase Number Matches:1

CAP1214-1-EZK-TR 数据手册

 浏览型号CAP1214-1-EZK-TR的Datasheet PDF文件第2页浏览型号CAP1214-1-EZK-TR的Datasheet PDF文件第3页浏览型号CAP1214-1-EZK-TR的Datasheet PDF文件第4页浏览型号CAP1214-1-EZK-TR的Datasheet PDF文件第5页浏览型号CAP1214-1-EZK-TR的Datasheet PDF文件第6页浏览型号CAP1214-1-EZK-TR的Datasheet PDF文件第7页 
CAP1214  
Multiple Channel Capacitive Touch  
Sensor and LED Driver  
Datasheet  
PRODUCT FEATURES  
General Description  
Features  
„
Fourteen (14) capacitive touch sensor inputs  
The CAP1214 is a multiple channel Capacitive Touch  
sensor and LED Driver.1  
Compensates for variable sensing pads  
Programmable sensitivity  
High SNR allows for easy tuning  
Automatic recalibration  
Slider acceleration and position detection  
Proximity detection  
The CAP1214 contains up to fourteen (14) individual  
Capacitive Touch sensor inputs with programmable  
sensitivity for use in touch button and slider switch  
applications. Each sensor input contains automatic  
recalibration with programmable time delays.  
„
„
Lid closure detection  
Low power operation  
The CAP1214 includes compensation circuitry that  
provides uniform touch sensitivity across a wide range  
of external sensing pad capacitance.  
4.5uA quiescent current in Deep Sleep  
250uA quiescent current in Sleep, monitoring 1 button  
„
FEEDBACK pin can drive a piezo transducer when a  
touch is detected  
User controlled reset  
Low external component count  
SMBus 2.0 compliant interface to change operating  
parameters to work in a wide variety of systems  
The CAP1214 also contains eleven (11) low side LED  
drivers that offer full-on / off, variable rate blinking,  
dimness controls, and breathing. LED outputs can be  
linked to capacitive sensor channels.  
„
„
„
Applications  
Block Read and Write function for quick tasking  
„
„
„
Consumer Electronics  
Desktop and Notebook PCs  
LCD Monitors  
„
Eleven (11) LED driver outputs  
Programmable blink, breathe, and dimness controls  
8 configurable as GPIOs  
LEDs can be linked to capacitive sensor channels  
„
„
Development boards and software available  
Available in 32-pin 5mm x 5mm QFN Lead-free  
RoHS Compliant package  
1. SMSC and the SMSC logo are registered trademarks and  
SMSC RightTouch is a trademark of Standard Microsystems  
Corporation ("SMSC").  
Block Diagram  
LED2  
LED4  
LED6  
LED8  
LED10  
LED9 LED11  
GND  
VDD  
LED1  
LED3  
LED5  
LED7  
RESET  
SMCLK  
SMDATA  
ALERT  
LED Blink, Breathe, and Dimness control  
Capacitive Sensing Algorithm  
SMBus  
Slave  
Protocol  
FEEDBACK  
CS1  
CS3  
CS5  
CS7  
CS9  
CS11  
CS10  
CS13  
CS12 CS14  
CS2  
CS4  
CS6  
CS8  
SMSC CAP1214  
DATASHEET  
Revision 1.0 (08-30-10)  

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