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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To Logic Low at Output. I understand that the 5,6k resistor enables the output transistor to operate faster, but what about the 1,2k at pin 7? The dattasheet value is.

Separate pins for the photodiode and out- put stage enable TTL compatible saturation volt- ages with high speed operation. C, free air temperature at 0. Sign up for a new account in our community.

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.

Sign In Sign Up. Share this 6b138 Link to post Share on other sites. Here is a 6N datasheet:.

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

Compliance with the safety ratings shall be ensured by means of protective circuits. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. Hi, I would like to understand how the output side of a 6N works.

This is a pull-up resistor. Started by jjonas26 Sep Please note that some Vishay documentation may still make reference to the IEC definition. If so, the rating should be found on the absolute maximum ratings section of the datasheet.


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

If we’re taking the N6138 core dataseet as a concrete reference with resistors, we have 5,6k at pin 7 going to ground, and pin 6 is connected to signal out and via a 1,2k resistor to ground.

Dimensions in inches mm. Product names and markings noted herein may be trademarks of their respective owners. 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 bigwhat matters is only whether the voltage at pin 6 is high or low? I guess that you mean pin 6?

Posted 27 Sep Datasheef to the base terminal allows adjustment to the gain bandwidth. Photodarlington operation is achieved by tying the V. I’ve tried R1 values for circuit below at R, 1k, 4.

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Device considered a two-terminal device: Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Emitter-Base Reverse Voltage pin Typical values are characteristics of the device and are the result of engineering evaluation.

6N138 Datasheet Download

Sign in Already have an account? Refer to wave profile for soldering conditions for through hole datashret DIP. Register a new account. 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. Posted 26 Sep edited. C free-air temperature at a rate of 2. Due to the small geometries of this device, it should be.

Search field Part name Part description. 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.

Agilent (Hewlett-Packard)

Edited 26 Sep by jjonas. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. C free-air temperature at a rate of 0. 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.