Search
Menu
Special Pages
Login
No picture available
Connect a picture (already uploaded)
Add a new picture

6n139

8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler

Courtesy/Thanks to: Fairchild Semiconductor

Description: The 6N138/9 and HCPL-2730/HCPL-2731 octocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector.


The split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. In the dual channel devices, HCPL-2730/HCPL2731, an integrated emitter-base resistor provides superior stability over temperature.


The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly useful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-out TTL requirements. An internal noise shield provides exceptional common mode rejection of 10kV/us.

Comments

You need to be logged in to add a comment.

Editing and adding
You need to be logged in to edit and add files and urls etc.
Categories & Tags
Popular tags for this:
IC 
MIDI 


You must be logged in to add tags.

Inventory & Trading

You need to be logged in to administer your inventory

No one is selling this product at this time.

Similar on Ebay
Files
6N139.pdf
   Datasheet for the 6n139
Manufacturers
Fairchild Semiconductors
   Semiconductor manufacturer
Used in
M240
   MIDI to 24 Outputs
M2D
   MIDI to Din / Din to MIDI Sync Convertor
Related Products
6n136
   8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler
6n137
   8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler
6N138
   LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS