参数资料
| 型号： | AT42QT1011-MAH |
| 厂商： | Atmel |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC SENSR TOUCH/PROX 1CH 8-UDFN |
| 标准包装： | 3,000 |
| 系列： | QTouch™ |
| 类型： | 电容性 |
| 触摸面板接口： | 2 线 |
| 输入数/键： | 1 键 |
| 数据接口： | 串行 |
| 电压基准： | 内部 |
| 电源电压： | 1.8 V ~ 5.5 V |
| 电流 - 电源： | 219µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-UFDFN 裸露焊盘 |
| 供应商设备封装： | 8-UDFN，USON |
| 包装： | 托盘 |
Single Key Capacitive Touch Controllers
The AT42QT101x single key capacitive touch controller family provide touch key replacements
for mechanical buttons. The ICs are low cost, and as such can be added to designs with minimal
impact on the bill of materials.
Each Device has Different Operation:
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2.9 mm x 1.6 mm SOT-23 package
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Low power consumption (17 A at 1.8V)
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Low cost
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Easy to implement
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Range of response speed settings
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Can be configured for use as a proximity sensor
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AT42QT1010 (QT1010)
Single key with timer to reset “stuck key” condition.
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AT42QT1011 (QT1011)
Single key with no reset timer.
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AT42QT1012 (QT1012)
Single key with touch-on/touch off or “toggle” operation and power down timer
Specifications
The Devices have the following Features in Common
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT42QT1011-MAHR | 功能描述:IC SENSR TOUCH/PROX 1CH 8-UDFN 制造商:microchip technology 系列:QTouch?? 包装:剪切带（CT） 零件状态:在售 类型:按钮 接近探测:是 输入数:1 LED 驱动器通道:- 接口:- 分辨率:14 b 电压 - 电源:1.8 V ~ 5.5 V 电流 - 电源:378.5μA 工作温度:-40°C ~ 85°C 封装/外壳:8-UFDFN 裸露焊盘 供应商器件封装:8-UDFN，USON 标准包装:1 |
| AT42QT1011-TSHR | 功能描述:电容触摸传感器 One-Channel Touch Sensor IC RoHS:否 制造商:Microchip Technology 电源电压: 通道数量: 封装 / 箱体: 尺寸: 温度范围: |
| AT42QT1011-TSHR QS447 | 制造商:Atmel Corporation 功能描述:Touch Sensor IC 6-Pin SOT-23 |
| AT42QT1012 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:One-channel Toggle-mode Touch Sensor IC with Power Management Functions |
| AT42QT1012_10 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:One-channel Toggle-mode Touch Sensor IC with Power Management Functions |
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