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MC33794DWBR2 PDF预览

MC33794DWBR2

更新时间: 2024-09-25 19:57:55
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管
页数 文件大小 规格书
18页 381K
描述
SPECIALTY ANALOG CIRCUIT, PDSO54, SOICW-54

MC33794DWBR2 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOICW-54
针数:54Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.03模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PDSO-G54JESD-609代码:e0
长度:17.9 mm湿度敏感等级:3
功能数量:1端子数量:54
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:HSSOP
封装等效代码:SSOP54,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度(摄氏度):220
电源:12 V认证状态:Not Qualified
座面最大高度:2.65 mm子类别:Other Analog ICs
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:30
宽度:7.5 mmBase Number Matches:1

MC33794DWBR2 数据手册

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Document Number: MC33794  
Rev 9, 11/2006  
Freescale Semiconductor  
Technical Data  
Electric Field Imaging Device  
The MC33794 is intended for applications where noncontact sensing of  
objects is desired. When connected to external electrodes, an electric field is  
created.,The MC33794 is intended for use in detecting objects in this electric  
field. The IC generates a low-frequency sine wave. The frequency is adjustable  
by using an external resistor and is optimized for 120 kHz. The sine wave has  
very low harmonic content to reduce harmonic interference.  
MC33794  
The MC33794 also contains support circuits for a microcontroller unit (MCU)  
to allow the construction of a two-chip E-field system.  
ELECTRIC FIELD  
IMAGING DEVICE  
Features  
• Supports up to 9 Electrodes and 2 References or Electrodes  
• Shield Driver for Driving Remote Electrodes Through Coaxial Cables  
• +5.0 V Regulator to Power External Circuit  
• ISO-9141 Physical Layer Interface  
• Lamp Driver Output  
• Watchdog and Power-ON Reset Timer  
• Critical Internal Nodes Scaled and Selectable for Measurement  
• High-Purity Sine Wave Generator Tunable with External Resistor  
EK SUFFIX  
54-LEAD SOICW-EP  
CASE 1390-02  
Typical Applications  
• Occupant Detection Systems  
• Appliance Control Panels and Touch Sensors  
• Linear and Rotational Sliders  
• Spill Over Flow Sensing Measurement  
• Refrigeration Frost Sensing  
• Industrial Control and Safety Systems Security  
• Proximity Detection for Wake-Up Features  
• Touch Screens  
• Garage Door Safety Sensing  
• Liquid Level Sensing  
ORDERING INFORMATION  
Package  
Device Name  
Temperature Range (T )  
A
Package  
Drawing  
MC33794EK/R2  
-40°C to 85°C  
1390-02  
54 SOICW-EP  
© Freescale Semiconductor, Inc., 2006. All rights reserved.  

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