Reflective Optical Sensor with Transistor Output. Description. The CNY70 has a compact construction where the emitting light source and the. CNY70 Hoja de datos, CNY70 datasheet, Vishay Telefunken – Reflective Optical Sensor with Transistor Output, Hoja Técnica, CNY70 pdf, dataark, wiki, arduino. CNY70 Vishay Semiconductors Optical Switches, Reflective, Phototransistor Output Reflective Optical Sensor w/Trans Out datasheet, inventory, & pricing.
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What is a CNY70 sensor? Post as a guest Name. EEE – recast, espaaol otherwise specified as non-compliant. Could you please explain what calculations should I do, or which figures should I check in the data sheet in order to calculate the X resistance value for safe operation.
The CNY70 is a reflective sensor that includes an infrared. How did you hook it up?
The transistor does not behave like a resistor. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. The graph below shows Iout for 20 mA Iin at various reflector distances.
CNY70 Hoja de datos ( Datasheet PDF ) – Reflective Optical Sensor with Transistor Output
Accidentaly removed my question: Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or. The main problem is that I don’t understand much from the CNY70’s datasheet.
Wish I could have enough reputation to upvote. Investigator Dec 29 ’12 at Product names and markings noted herein may be trademarks of their respective owners. There is only a typical 1mA a minimum 0. You shouldn’t think of “on state resistance” of a bipolar transistor. The relevant curves from the datasheet specified with a known reflectance are below: Note that input and output polaritoes are “opposite”.
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Did you use Fig. The output current is going to be small – probably under 1 mA. For definitions of compliance please see www. Email Required, but never shown.
PDF CNY70 Datasheet ( Hoja de datos )
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Russell McMahon k 9 Except as expressly indicated in writing, Espaoll products are not designed for use in medical, life-saving, or life-sustaining.
Post as a guest Name. Sign up using Facebook. Please provide a schematic for this purpose Link to datasheet: Where is the problem? The transistor will bottom out at mV or so.