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TSC2046EIPW PDF预览

TSC2046EIPW

更新时间: 2024-11-27 11:12:43
品牌 Logo 应用领域
德州仪器 - TI PC控制器光电二极管商用集成电路
页数 文件大小 规格书
34页 1682K
描述
具有低压数字 I/O 和扩展 ESD 保护的 4 线触摸屏控制器 | PW | 16 | -40 to 85

TSC2046EIPW 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:TSSOP-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:0.51Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:1771
Samacsys Pin Count:16Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:PW (R-PDSO-G16)
Samacsys Released Date:2015-04-16 09:48:08Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:5 mm
湿度敏感等级:2功能数量:1
端子数量:16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封装等效代码:TSSOP16,.25
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电源:3/5 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Other Consumer ICs最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):2.2 V表面贴装:YES
技术:CMOS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

TSC2046EIPW 数据手册

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TSC2046E  
SBAS417B − JUNE 2007 − REVISED JANUARY 2008  
Low Voltage I/O  
TOUCH SCREEN CONTROLLER  
FD EATURES  
DESCRIPTION  
Same Pinout as ADS7846  
2.2V to 5.25V Operation  
The TSC2046E is the next-generation version of the  
ADS7846 4-wire touch screen controller, supporting a  
low-voltage I/O interface from 1.5V to 5.25V. The  
TSC2046E is 100% pin-compatible with the existing  
ADS7846, and drops into the same socket. This design  
allows for an easy upgrade of current applications to the  
new version. The TSC2046E also has an on-chip 2.5V  
reference that can be used for the auxiliary input, battery  
monitor, and temperature measurement modes. The  
reference can also be powered down when not used to  
conserve power. The internal reference operates down to  
a supply voltage of 2.7V, while monitoring the battery  
voltage from 0V to 6V.  
D
D
D
D
D
D
D
D
D
1.5V to 5.25V Digital I/O  
Internal 2.5V Reference  
Direct Battery Measurement (0V to 6V)  
On-Chip Temperature Measurement  
Touch-Pressure Measurement  
QSPIand SPI3-Wire Interface  
Auto Power-Down  
Exceeds IEC 61000-4-2 ESD Requirements  
+ 15kV Contact Discharge  
− No External Components Needed  
Available In TSSOP-16, QFN-16, and  
VFBGA-48 Packages  
D
The low-power consumption of < 0.75mW typ at 2.7V  
(reference off), high-speed (up to 125kHz sample rate),  
and on-chip drivers make the TSC2046E an ideal choice  
for battery-operated systems such as personal digital  
assistants (PDAs) with resistive touch screens, pagers,  
cellular phones, and other portable equipment. The  
TSC2046E is available in TSSOP-16, QFN-16, and  
VFBGA-48 packages and is specified over the –40°C to  
+85°C temperature range.  
AD PPLICATIONS  
Personal Digital Assistants  
D
D
D
D
D
Portable Instruments  
Point-of-Sale Terminals  
Pagers  
Touch Screen Monitors  
Cellular Phones  
US Patent No. 6246394  
PENIRQ  
Pen Detect  
+VCC  
X+  
Tem perature  
Sensor  
SAR  
X
IOVDD  
Y+  
DOUT  
TSC2046E  
Y−  
BUSY  
Comparator  
CS  
6Channel  
MUX  
Serial  
Data  
CDAC  
In/Out  
DCLK  
DIN  
Battery  
Monitor  
V
BAT  
AUX  
Internal 2.5V Reference  
VRE F  
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.  
SPI and QSPI are trademarks of Motorola Inc.  
Microwire is a trademark of National Semiconductor Corporation.  
All other trademarks are the property of their respective owners.  
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ  
ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ  
ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ  
Copyright 2007−2008, Texas Instruments Incorporated  
www.ti.com  

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