6N137 6N137 Super High Speed Response *OPIC Photocoupler Features Outline Dimensions 1. Super high speed response (tPHL, tPLH : TYP. 45ns at RL=350) 2. Isolation voltage between input and output Viso(rms) : 2.5kV 3. Instantaneous common mode rejection voltage CMH : TYP. 500V/s 4. LSTTL and TTL compatible output 5. Recognized by UL, file No. E64380 0.85 0.3 8 7 6 3 2 Internal connection diagram 5 8 7 6 5 1 2 3 4 6.5 0.5 6N137 1 ( Unit : mm ) 1.2 0.3 0.8 4 7.62 0.3 Primary side mark (Sunken place) 0.5 TYP. 3.7 0.5 Applications 3.5 0.5 9.22 0.5 1. High speed interfaces for computer peripherals, microcomputer systems 2. High speed line receivers 3. Noise reduction 4. Interfaces for data transmission equipment =0 to 13 NC 5 GND 6 VO 3 Cathode 7 VE 8 VCC Input *2 *3 *4 Output *5 *6 NC * "OPIC" (Optical IC) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signalprocessing circuit integrated onto a single chip. Absolute Maximum Ratings *1 0.26 0.1 2 Anode 1 4 Parameter Forward current Peak forward current Reverse voltage Supply voltage Enable voltage Output voltage Output current Output collector power dissipation Isolation voltage Operating temperature Storage temperature Soldering temperature 2.540.25 0.5 0.1 ( Ta=25C ) Symbol Rating Unit IF IFM VR VCC CE VO IO PC Viso (rms) Topr Tstg Tsol 20 40 5 7 5.5 7 50 85 2.5 0 to +70 -55 to +125 260 mA mA V V V V mA mW kV C C C *1 *2 *3 *4 *5 Ta=0 to 70C Pulse width1ms For 1 minute MAX. Not exceed 500mV or more than supply voltage (VCC) AC for 1 minute, 40 to 60% RH Apply the specific voltage between all the input electrode pins connected together and all the output electrode pins connected together. *6 2mm or more away from the lead base for 10 seconds Notice In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/ 6N137 Electro-optical Characteristics (Ta=0 to +70C unless otherwise specified) Parameter Symbol Conditions Logic (1) output current VCC =5.5V, VO =5.5V, I F =250 A, VE =2.0V IOH Logic (0) output voltage VCC=5.5V, I F=5mA, VEH =2.0V, I OL ( Sinking ) =13mA VOL Logic (1) enable current VCC =5.5V, VE =2.0V IEH Logic (0) enable current VCC =5.5V, VE =0.5V IEL Logic (1) supply current VCC =5.5V, IF =0mA, VE =0.5V ICCH Logic (0) supply current VCC =5.5V, IF =10mA, VE =0.5V ICCL *7 Leak current 45%RH, Ta=25C, t=5s, VI-O=3.0kV DC II-O *7 Isolation resistance (input-output) VI-O=500V, Ta=25C RI-O *7 Capacitance (input-output) f=1MHz, Ta=25C CI-O *8 Input forward voltage IF =10mA, Ta=25C VF Input reverse voltage IR=10A, Ta=25C BVR Input capacitance VF =0, f=1MHz CIN MIN. TYP. MAX. Unit - - - - - - - - - - 5 - 2 0.4 -0.8 -1.2 7 13 - 1x10 12 0.6 1.6 - 60 250 0.6 - -2.0 15 18 1.0 - - 1.75 - - A V mA mA mA mA A pF V V pF *7 Measured as 2-pin element. Connect pins 2 and 3 connect pins 5,6,7 and 8. *8 At IF=10mA, VF decreases at the rate of 1.6mV/C if the temperature goes up. Switching Characteristics Parameter Symbol Conditions MIN. TYP. MAX. Unit *9 Propagation delay time Output (0) (1) *9 Propagation delay time Output (1) (0) tPLH tPHL t r , tf tELH tEHL - - - - - 45 45 20, 30 40 15 75 75 - - - ns ns ns ns ns CMH Ta=25C, RL =350, C L =15pF, I F =7.5mA Ta=25C, RL =350, C L =15pF, I F =7.5mA R L=350, C L=15pF, I F =7.5mA RL=350, C L=15pF, I F=7.5mA, VEH=3.0V, VEL=0.5V RL=350, C L=15pF, I F=7.5mA, VEH=3.0V, VEL=0.5V VCM =10V, R L=350, VO ( min. ) =2V, I F =0mA - 500 - V/ s CML VCM =10V, R L=350, VO ( max. ) =0.8V, I F =5mA - -500 - V/ s Output rise-fall time (10 to 90%) *10 Enable propagation delay time (1) (0) *10 Enable propagation delay time (0) (1) *11 Instantaneous common mode rejection voltage " Output (1) " *11 Instantaneous common mode rejection voltage " Output (0) " Note) Typical values are all at VCC=5V, Ta=25C *9 Refer to the Fig. 1. *10 Refer to the Fig. 2. *11 CMH represents a common mode voltage variation that can hold the output above (1) level (VO>2.0V). CML represents a common mode voltage variation that can hold the output above (0) level (VO<0.8V) Recommended Operating Conditions Parameter Low level input current High level input current High level enable voltage Low level enable voltage Supply voltage Fanout (TTL load) Operating temperature Symbol MIN. MAX. Unit IFL 0 250 A mA I FH 7.0 15 2.0 V CC V VEH 0 0.8 V VEL 4.5 5.5 V VCC N - 8 - Topr 0 70 C 1. No necessary external pull-up resistor to hold enable input at high level. 2. Connect a ceramic by-pass capacitor (0.01 to 0.1F) between VCC and GND at the position within 1cm from pin. Circuit Block Diagram Truth Table VCC Anode VE (Enable) VO Cathode GND Input H L H L Enable H H L L L : Logic (0) Output L H H H H : Logic (1) 6N137 Fig.1 Test Circuit for Propagation Delay Time +5V IF VCC 8 2 7 3 6 4 GND 5 350mV ( I F=7.5mA ) Input RL tPHL tPLH VOUT CL Input 47 detection 175mV( I F=3.75mA ) I in 0.01 F IF 1 Bypass Pulse generator ZO =50 tR=5ns VOH Output detection Output Vout 1.5V VOL Fig.2 Test Circuit for Enable Propagation Delay Time Pulse generator ZO =50 tR=5ns 3V +5V 3 6 7 RL tEHL tELH VO CL GND 5 4 1.5V VE 0.01 F VCC 8 Bypass Input detection 1 VE 2 IF =7.5mA Input VOH Output Vout 1.5V VOL Fig.3 Test Circuit for Instantaneous Common Mode Rejection Voltage VCC 8 2 7 3 6 4 GND 5 V CM +5V 0.01 F A B 1 Bypass IF 10V 90% 10% 10% 90% 0V tr RL VO VO ( IF =0mA ) tf at SW=A 5V Pulse oscillator ZO=50 + VO ( IF =5mA ) + at SW=B VOL VCM Fig. 4 Output Collector Power Dissipation vs. Ambient Temperature Fig. 5 Forward Current vs. Forward Voltage 100 90 85 80 Forward current IF (mA) Collector power dissipation PC (mW) 100 70 60 50 40 30 10 Ta =0C 1 25C 50C 70C 0.1 20 10 0 0 25 70 75 Ambient Temperature Ta (C) 100 0.01 1.0 1.2 1.4 1.6 1.8 Forward voltage VF (V) 2.0 2.2 6N137 Fig. 6 High Level Output Current vs. Ambient Temperature Fig. 7 Low Level Output Voltage vs. Ambient Temperature 0.5 IF=250A VCC=5.5V VO=5.5VC VE=2V 3 IF=5mA VCC=5.5V Low level output voltage VOL (V) High level output current IOH (A) 4 2 1 VE=2V 0.4 IO=16mA 12.8mA 0.3 9.6mA 6.4mA 0.2 0.1 0 0 25 50 75 100 0 Ambient Temperature Ta (C) 25 50 75 Fig. 8-a Output Voltage vs. Forward Current Fig. 8-b Output Voltage vs. Forward Current (Ambient Temp. Characteristics) 6 6 VCC =5V 5 Output voltage VO (V) Output voltage VO (V) VCC =5V Ta=25C 5 4 RL=350 1k 3 4k 2 1 4 3 RL=350 Ta=0 to 70C 2 RL=1k Ta=0 to 70C 1 0 0 1 2 3 4 5 0 0 6 Forward current IF (mA) 3 4 5 6 120 Ta=25C RL=4k t PLH t PLH 80 1k 350 t PLH 60 tPHL 40 RL=350 20 1k 4k 10 15 Forward current IF (mA) IF =7.5mA VCC =5V Propagation delay time tPHL, tPLH (ns) VCC =5V 0 5 2 Fig. 10 Propagation Delay Time vs. Ambient Temperature 120 100 1 Forward current IF (mA) Fig. 9 Propagation Delay Time vs. Forward Current Propagation delay time tPHL, tPLH (ns) 100 Ambient Temperature Ta (C) 20 100 R L=4 k 1k 80 tPLH 350 60 tPHL RL=350 40 1k 4k 20 0 25 50 75 Ambient Temperature Ta (C) 100 6N137 Fig. 11 Rise Time, Fall Time vs. Ambient Temperature 320 120 RL =4k tr 240 Enable propagation time tEHL, tELH (ns) IF =7.5mA VCC =5V 280 Rise time, fall time tr, tf (ns) Fig. 12 Enable Propagation Time vs. Ambient Temperature 200 160 120 1k 80 tr RL=350 350 40 1k tf 0 4k 25 50 75 Ambient Temperature Ta (C) 100 100 IF =7.5mA VCC =5V tELH =4k RL 80 1k 0 35 60 40 RL=350 tEHL 20 1k 4k 0 0 25 50 75 Ambient Temperature Ta (C) Precaution for Use (1) Handle this product the same as with other integrated circuits against static electricity. 100 Application Circuits NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. Observe the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). Contact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. If the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. Contact and consult with a SHARP representative if there are any questions about the contents of this publication. 115