MC33941中文资料PDF规格书
MC33941规格书详情
Electric Field Imaging Device
The MC33941 is intended for cost-sensitive applications where non-contact sensing of objects is desired. When connected to external electrodes, an electric field is created. The MC33941 detects objects in this electric field. The IC generates a low-frequency sine wave, which is adjustable by using an external resistor and is optimized for 120 kHz.
Features
ï Supports up to 7 Electrodes
ï Shield Driver for Driving Remote Electrodes Through Coaxial
ï High-Purity Sine Wave Generator Tunable with External Resistor
ï Response Time Tunable with External Capacitor
ï +5V Regulator to Power External Circuit
ï Can support up to 28 touch pad sensors (2 way multiplexing)
ï Extended Temperature Range 0 to 110oC
ï Pb-Free and RoHS compliant
Typical Applications
ï Appliance Control Panels and Touch Sensors
ï Linear and Rotational Sliders
ï Spill Over Flow Sensing Measurement
ï Refrigeration Frost Sensing
ï Industrial Control and Safety Systems Security
ï Proximity Detection for Wake-Up Features
ï Touch Screens
ï Garage Door Safety Sensing
ï PC Peripherals
ï Patient Monitoring
ï Point of Sale Terminals
ï Size Detection
ï Liquid Level Sensing
产品属性
- 产品编号:
MC33941EGR2
- 制造商:
NXP USA Inc.
- 类别:
传感器,变送器 > 放大器
- 包装:
散装
- 放大器类型:
外部输入
- 电压 - 供电:
9V ~ 18V
- 输出类型:
模拟
- 工作温度:
-40°C ~ 110°C(TA)
- 安装类型:
表面贴装型
- 描述:
SENSOR IC TOUCH/PROXMTY 24SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Freescale(飞思卡尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
FREESCA |
21+ |
SOP24 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
FREESCALE |
22+ |
SOP24 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
FREESCALE |
23+ |
SOP24 |
90000 |
优势库存全新原装现货 |
询价 | ||
FREESCALE |
22+23+ |
SOP24 |
18926 |
绝对原装正品全新进口深圳现货 |
询价 | ||
FREESCALE |
SOP24 |
320 |
正品原装--自家现货-实单可谈 |
询价 | |||
FREESCALE |
22+ |
SOIC24W |
2000 |
原装现货库存.价格优势 |
询价 | ||
FREESCALE |
1904+ |
SOP24 |
1500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
FREESCA |
2023+ |
SOP24 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
FSL |
08+ |
50000 |
询价 |