參數(shù)資料
型號： STMPE1208SQTR
廠商： 意法半導(dǎo)體
英文描述： 12 channel touch key controller
中文描述： 12通道觸鍵控制器
文件頁數(shù)： 1/12頁
文件大小： 146K
代理商： STMPE1208SQTR
Data Brief
For further information contact your local STMicroelectronics sales office.
June 2007
Rev 1
1/12
12
STMPE1208S
12 channel touch key controller
Features
■
12 touch key capacitive sensor inputs
■
12-bit general purpose Input/Output
■
Operating voltage 2.5-5.5V
■
98
μ
A in active mode, 60
μ
A in idle mode
■
Dual interrupt output pin
■
I2C interface (Up to 400KHz)
■
8kV HBM ESD protection
■
Idle and sleep mode for low power operation
■
Advanced Filtering System (AFS)
■
Environment tracking calibration (ETC)
■
Individually adjustable TouchVariance (TVR)
setting for all channels
■
Adjustable EnvironmentalVariance (EVR) for
optimal calibration
Description
The STMPE1208S is a GPIO 12 channel
capacitive touch key sensor able to interface a
Main Digital ASIC via the two-line bidirectional
bus (I2C). It senses changes in capacitance using
a fully digital architecture, giving fast and accurate
results at very low power consumption. Automatic
Impedance Calibration ensures that changes in
environment will never affect the correct operation
of the capacitive touch keys.
Applications
■
Notebook Computer, Monitor
■
Set Top Box, Television
■
Portable media player, Game console
■
Mobile phone, Smart phone
■
Home Entertainment Systems
■
Domestic Appliances
QFN40 5mm x 5mm
www.st.com
Table 1. Device summary
Part Number
Package
Packaging
STMPE1208SQTR
QFN40 5mm x 5mm
Tape and reel
相關(guān)PDF資料
PDF描述
STMPE1601 16-bit enhanced port expander with keypad and PWM controller Xpander Logic
STMPE1601TBR 16-bit enhanced port expander with keypad and PWM controller Xpander Logic
STMPE2401 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic
STMPE2401TBR 24-bit Enhanced port expander with Keypad and PWM controller Xpander logic
STN2N10L N-Channel Enhancement Mode Power MOS Transistor(Ｎ溝道增強模式功率ＭＯＳ晶體管)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STMPE1600QTR 功能描述:電可擦除可編程只讀存儲器 16-bit Xpander Logic Ultra-Low Power RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
STMPE1601 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-bit enhanced port expander with keypad and PWM controller Xpander Logic
STMPE1601_1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-bit enhanced port expander with keypad and PWM controller Xpander Logic
STMPE1601TBR 功能描述:接口-I/O擴展器 16-bit enhanced port expander RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
STMPE16M31PXQTR 功能描述:電容觸摸傳感器 S-Touch 16/24-Ch Touchkey 24 Cap 15fF RoHS:否 制造商:Microchip Technology 電源電壓: 通道數(shù)量: 封裝 / 箱體: 尺寸: 溫度范圍:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*