6N138 DATASHEET PDF

6N/ 6N Document Number Rev. , Apr Vishay Semiconductors 1 i 1. 2. 3. 4. 8. 7. 6. 5. VCC. VB. V0. GND. NC. 6N ON Semiconductor / Fairchild High Speed Optocouplers DIP-8 HG PHOTO DARL datasheet, inventory, & pricing. The 6N/9 and HCPL/HCPL optocouplers consist of an Datasheet contains the design specifications for product development. Specifications.

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If so, the rating should be found on the absolute maximum ratings section of the datasheet. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. The recommended value is.

Request: 6N138 optocoupler “tutorial”

Photodarlington operation is achieved by tying the V. If the gate is closed, we get a logic-0, if it’s open the datasheeh will pull the level to logic Here is a 6N datasheet:. The video was very useful to watch also for how MIDI works in generalbut it didn’t really get into the details of the transistor operation at the end of it tutorial. Typical values are for information only and are not part of the testing requirements.

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You need to be a member in order to datqsheet a comment. Input-Output Insulation Leakage Current. If the gate is closed, we get a logic-0, if it’s open the resistor will pull the level to logic-1 Best Regards, Thorsten.

Temperature Coefficient of Forward Voltage. I’ve tried R1 values for 6n18 below at R, 1k, 4. 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.

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Agilent (Hewlett-Packard) – datasheet pdf

Sign In Sign Up. The circuit that I have is datzsheet one below sorry that the image is a bit darkand my question is what function do the resistors R1 and R2 serve, and how would one go about determining the best values.

Especially I’d be interested in a step by step walkthrough on how the transistors work when the first one in the series a phototransistor, I take it gets a signal from the LED.

C, free air temperature at 0. I would like to understand how the output side of a 6N works. Sorry if my original mail wasn’t dstasheet enough. There’s different MIDI out schematics on the net with the value varying a lot from R to 10k, even though the latter was on a 6N which might make a differenceso is it that the output current doesn’t really matter as long as it’s not too 6n13what matters is only whether the catasheet at pin 6 is high or low? Separate pins for the photodiode and out- put stage enable TTL compatible saturation volt- ages with high speed operation.

6N OPTOCOUPLER DARL OUT 8-DIP Lite-On Inc datasheet pdf data sheet FREE from

On the receiving end there is a R resistor to limit the current when the transistor is off fatasheet won’t let any current through, so I guess we don’t have to worry about that.? I understand that the 5,6k resistor enables the output transistor to operate faster, but what about the 1,2k at pin 7? Hi and thanks, the links you provide are a bit more “fundamental” than what I had in mind, dealing with atom level operation electrons and holes of semiconductors, while I was looking for a more “mundane” explanation.

Separate pins for the photo diode and output stage enable TTL compatible saturation voltages with high speed operation.

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Create an account or sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community. Posted 27 Sep What happens when the input side LED flashes to “1”, and what happens when it goes off for “0”.?

Refer to wave profile for soldering conditions for through hole devices DIP.

Share this post Link to post Share on other sites. Posted 26 Sep Customers datashset or selling Vishay products not expressly indicated for use in such applications do so at their own risk.

But when the second transistor is fully saturated, it will practically suck up all the current, so one might think that the current limiter R1 size is in practice defined only by how much current the transistor can take. Datashet to the base terminal allows adjustment datasheeet the gain bandwidth.

Started by jjonas26 Sep Search field Part name Part description. The MIDI specification gives a schematic only for PC optocoupler and mentions that 6N or others can be used with modifications, but doesn’t say what those modifications are. To Logic High at Output. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Please note that some Vishay documentation may still make reference to the IEC definition.

Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Logic High Supply Current.

Sign in Already have an account? Edited 26 Sep by jjonas.