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TSC2000IPWR PDF预览

TSC2000IPWR

更新时间: 2024-01-02 02:43:18
品牌 Logo 应用领域
德州仪器 - TI 光电二极管电脑
页数 文件大小 规格书
36页 496K
描述
PDA ANALOG INTERFACE CIRCUIT

TSC2000IPWR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:TSSOP
包装说明:GREEN, PLASTIC, TSSOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.58Is Samacsys:N
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm湿度敏感等级:1
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.2 mm标称供电电压:2.7 V
表面贴装:YES技术:CMOS
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

TSC2000IPWR 数据手册

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TSC2000  
T
S
®
C
2
0
0
0
SBAS257 – FEBRUARY 2002  
PDA ANALOG INTERFACE CIRCUIT  
FEATURES  
APPLICATIONS  
PERSONAL DIGITAL ASSISTANTS  
4-WIRE TOUCH SCREEN INTERFACE  
RATIOMETRIC CONVERSION  
SINGLE 2.7V TO 3.6V SUPPLY  
SERIAL INTERFACE  
CELLULAR PHONES  
MP3 PLAYERS  
DESCRIPTION  
INTERNAL DETECTION OF SCREEN TOUCH  
The TSC2000 is a complete PDA analog interface circuit. It  
contains a complete 12-bit, Analog-to-Digital (A/D) resistive  
touch screen converter including drivers, the control to mea-  
sure touch pressure, and an 8-bit Digital-to-Analog (D/A)  
converter output for LCD contrast control. The TSC2000  
interfaces to the host controller through a standard SPI™  
serial interface. The TSC2000 offers programmable resolution  
and sampling rates from 8- to 12-bits and up to 125kHz to  
accommodate different screen sizes.  
PROGRAMMABLE 8-, 10-, OR 12-BIT  
RESOLUTION  
PROGRAMMABLE SAMPLING RATES  
DIRECT BATTERY MEASUREMENT (0.5V to 6V)  
ON-CHIP TEMPERATURE MEASUREMENT  
TOUCH-PRESSURE MEASUREMENT  
FULL POWER-DOWN CONTROL  
TSSOP-20 PACKAGE  
The TSC2000 also offers two battery-measurement inputs,  
one of which is capable of reading battery voltages up to 6V  
while operating at only 2.7V. It also has an on-chip temperature  
sensor capable of reading 0.3°C resolution. The TSC2000 is  
available in a TSSOP-20 package.  
SPI is a registered trademark of Motorola.  
US Patent No. 624639.  
MISO  
SS  
X+  
Clock  
X–  
Y+  
Y–  
Touch Panel  
Drivers  
SCLK  
MOSI  
Serial  
Interface  
and  
Control  
Logic  
Temp Sensor  
A/D Converter  
DAV  
MUX  
VBAT1  
Battery Monitor  
Battery Monitor  
PENIRQ  
VBAT2  
AUX1  
AUX2  
Internal 2.5V  
Reference  
VREF  
ARNG  
AOUT  
D/A Converter  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2002, Texas Instruments Incorporated  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
www.ti.com  

TSC2000IPWR 替代型号

型号 品牌 替代类型 描述 数据表
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