LITEON Technology 6N138
High Speed Optocouplers
| Part No. | 6N138 |
|---|---|
| Datasheet | 6N138 Download |
| Manufacturer | LITEON Technology |
| Description | High Speed Optocouplers |
| Buy | Stock & Price |
DESCRIPTION
Dec.2008 These high gain series couplers use a light emitter diode and an integrated high gain photo detector to provide extremely high current transfer ratio between input and output. Separate pins for the photodiode and output stage result in TTL compatible saturation voltage and high speed operation. Where desired the Vcc and Vo terminals may be tied together to achieve conventional photo darlington operation. A base access terminal allows a gain bandwidth adjustment to be made. Functional Diagram NC ANODE Cathode VCC VB VOFEATURES
● High current transfer ratio – 2000% typical.● Low input current requirements – 0.5mA
● High output current – 60mA
● CTR guarantee – 0~70℃.
● Instantaneous common mode rejection 10KV/μsec
● TTL compatible output – 0.1V VOL typical
● UL, CSA approved. NC GND 6N138 / 6N139 Truth Table (Positive Logic) LED OUT ON L OFF H A 0.1µF bypass Capacitor must be connected between Pin8 and Pin5
APPLICATIONS
● Digital logic ground isolation● Low input c...
