Shenzhen Orient Components Co ., Ltd OR-6N137

Copyright© 2020 Orient .All rights Reserved V52

1. Features (1) 3.3v / 5V supply voltage (2) Low power consumption (3) High speed: 15MBd(typical) (4) VCM=1000V, and the lowest common mode inhibition (CMR) is 10 kv/μs. (5) - 40 ℃ ~ + 110 ℃ temperature of AC and DC performance. (6) Safety approval

UL approved (No.E323844) VDE approved (No.40029733) CQC approved (No.CQC19001231254 )

(7) In compliance with RoHS, REACH standards (8) MSL Class Ⅰ

2. Instructions 6N137 is made up of an efficient AlGaAs light-emitting diode and high-speed optical detector. This design provides good ac and dc isolation between the input and output ends of the photoelectric coupler. The output characteristic of the photodetector is a collector open circuit schottky clamp transistor. The total mode transient immunity should reach 10 kv/pa at 3.3 v. The photoelectric couple operating temperature range: - 40 ℃ ~ + 110 ℃.

3. Application Range 1. line receiver isolation 2. A/ D, D/A converted digital signal isolation 3. eliminate noise from the ground loop 4. switching power supply 5. alternative pulse transformers 6. motor control system 7. interface of microprocessor system, computer and peripheral equipment

4. Functional Diagram Truth table

Input（LED）Enable Output

ON H L

OFF H H

ON L H

OFF L H

ON NC L

OFF NC H

0.1 capacitor F bypass capacitance needs to be connected between A Pin8 and Pin5

1. NC 5. GND

2. Anode 6. Output

3. Cathode 7. VE(Enable)

4. NC 8. VCC