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 the gate is closed, we get a logic-0, if it’s open the resistor will pull dattasheet level to logic-1 Best Regards, Thorsten. I’ve tried R1 values for circuit below at R, 1k, 4. The recommended value is. To the maximum extent datasheeg by applicable law, Vishay disclaims i any and all liability arising out of the application or use of any product, ii any and all liability, including without limitation special, consequential or incidental damages, and iii any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.

Input Reverse Breakdown Voltage.

Hi, I would like to understand how the output side of a 6N works. Device considered a two-terminal device: C free-air temperature at a rate of 2. Separate pins for the photodiode and out- put stage enable TTL compatible saturation volt- ages with high speed operation. 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?

Photodarlington operation is achieved by tying the V. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. Sign in Already have an account? I might be mistaken, but based on the video it seems that 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: Logic Low Supply Current.


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. C, free air temperature at 0. Such statements are not binding statements about the suitability of products for a particular application.

Here is a 6N datasheet: Dimensions in inches mm. Typical values are characteristics of the device and are the result of engineering evaluation. What happens when the input side LED flashes to “1”, and what happens when it goes off for “0”.?

I guess that you mean pin 6? C free-air temperature at a rate of 0. Input-Output Insulation Leakage Current. Refer to wave profile for soldering conditions for through hole devices DIP.

To Logic Low at Output. If the gate is closed, we get a logic-0, if it’s open eatasheet resistor will pull the level to logic Due to the small geometries of this device, it should be.

6N (Siemens) – Low Input Current, High Gain Optocoupler | eet

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. 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. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.

Share this post Link to post Share on other sites. This is a pull-up resistor. If so, the rating should be found on the absolute maximum ratings section of the datasheet. Posted 26 Sep edited.

6N138 Datasheet Download

The MIDI specification gives a schematic only for PC optocoupler and 6j138 that 6N or others can be used with modifications, but doesn’t say what those modifications are. You need to be a member in order to leave a comment. 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.


Separate pins for the photo diode and output stage enable TTL compatible saturation voltages with high speed operation. Derate linearly above Temperature Coefficient of Forward Voltage. Sorry if my original mail wasn’t clear enough. Typical values are for information only and are not part of the testing requirements. Register a new account. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of xatasheet product.

Access to the base terminal allows adjustment to the gain bandwidth.

Search field Part name Part description. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Sign up for a new account in our community. Due to the small geometries of this device, it should be handled with Electrostatic Discharge ESD precautions.

Using a resistor between pin 5 and 7 will decrease gain and delay time. The circuit that I have is the one below sorry datashwet 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. To Logic Datasjeet at Output. Please note that some Vishay documentation may still make reference to the IEC definition.

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