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6N138

LITE-ON
Part Number 6N138
Manufacturer LITE-ON
Description High Speed Optocouplers
Published Jul 14, 2015
Detailed Description LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only 6N138, 6N139 Single Channel, High Speed Optocouplers Descripti...
Datasheet PDF File 6N138 PDF File

6N138
6N138

Overview
LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only 6N138, 6N139 Single Channel, High Speed Optocouplers 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 VO Features • 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 current line receiver • Telephone ring detector • EIA-RS-232C line receiver • Current loop receiver • High common mode noise line receiver Part No.
: 6N138 / 6N139 series BNS-OD-C131/A4 Page : 1 of 15 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only Ordering Information Minimum CMR Part Option dV/dt VCM CTR (V/µs) (V) 6N138 6N139 M S 1,000 10 M S 400 300 Remarks Single Channel, DIP-8 Single Channel, Wide Lead Spacing Single Channel, SMD-8 Single Channel, DIP-8 Single Channel, Wide Lead Spacing Single Channel, SMD-8 Part No.
: 6N138 / 6N139 series BNS-OD-C131/A4 Page : 2 of 15 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only OUTLINE DIMENSIONS 8-pin DIP Package (6N138 / 6N139) *1.
Year date code.
*2.
2-digit work week.
*3.
Factory identification mark (Z : Taiwan, Y : Thailand).
Dimensions are in Millimeters and (Inches).
Part No.
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