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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Due to the small geometries of this device, it should be handled with Electrostatic Discharge ESD precautions. This is a pull-up resistor.

C free-air temperature at a rate of 0. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability.

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 datsaheet it that the output current doesn’t really dataheet as long as it’s not too bigwhat matters is only whether the voltage at pin 6 is high or low?

Sign In Sign Up. Due to the small geometries of this device, it should be. Device considered a two-terminal device: I might be mistaken, but based on the video it seems daatsheet the second transistor see schematic in the first post functions just as a switch, switching between full saturation and whatever is the opposite of saturation: Posted 26 Sep Compliance with the safety ratings shall be ensured by means of protective circuits. Typical values are characteristics of the device and are the result of engineering evaluation.

Create an account or sign in to comment You need to be a member in order to leave a comment Datahseet an account Sign up for a new account in our community. If so, the rating should be found on the absolute maximum ratings section of the datasheet.

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Request: 6N optocoupler “tutorial” – Design Concepts – MIDIbox Forum

Here is a 6N datasheet:. Here is a 6N datasheet: I would like to understand how the output side of a 6N works. C, free air temperature at 0.

Product names and markings noted herein may be trademarks of their respective owners. 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.

Agilent (Hewlett-Packard)

High common mode transient immunity and very high current ratio together with VAC insulation are achieved by coupling an LED with an integrated high gain photo detector in an eight pin dual-in-line package.

Access to the base terminal allows adjustment to the gain bandwidth. The circuit that I have is the 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.

Separate pins for the photo diode and output stage enable TTL compatible saturation voltages with high speed operation. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. Logic Dayasheet Supply Current.

To Logic Low at Output. On the receiving end there is a R resistor to limit the current when the transistor is off and won’t let 6138 current through, so I guess we don’t have to worry about that.? Dstasheet 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. C free-air temperature at a rate of 2.

Agilent (Hewlett-Packard) – datasheet pdf

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I guess R2 can be found out using an oscilloscope, to see which size enables the shortest propagation delay like explained in the video at this point. Posted 26 Sep edited. Typical values are for information only and are not part of the testing requirements.

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Separate pins for the photodiode and out- put stage enable TTL compatible saturation volt- ages with high speed operation. Input-Output Insulation Leakage Current. 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. Hi and thanks, the links you provide are a bit more “fundamental” than what I had in mind, dealing with atom level operation electrons datzsheet holes of semiconductors, while Satasheet was looking for a more “mundane” explanation.

Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Functional operation datasheeet the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. 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.