Electric Field Imaging Device Technical Data
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. The sine wave has very low harmonic content to reduce harmonic interference. The MC33941 also contains support circuits for a microcontroller unit (MCU) to allow the construction of a two-chip E-field system.
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MC33941 、 MC33941EG/R2 、 33941 |
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[ Appliance Control Panels ][ Touch Sensors ][ Linear Sliders ][ Rotational Sliders ][ Spill Over Flow Sensing Measurement ][ Refrigeration Frost Sensing ][ Industrial Control ][ Safety Systems Security ][ Proximity Detection for ][ Touch Screens ][ Garage Door Safety Sensing ][ PC Peripherals ][ Patient Monitoring ][ Point of Sale Terminals ][ Size Detection ][ Liquid Level Sensing ] |
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Datasheet |
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Please see the document for details |
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SOICW-24;24-LEAD SOIC |
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English Chinese Chinese and English Japanese |
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09/2008 |
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Rev. 4 |
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MC33941;98ASB42344B |
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474 KB |
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