Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore ( ), the underscore ( ) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore ( ). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild questions onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.FODM611 High Noise Immunity, 5V, 10Mbit/sec Logic Gate Output (Open Collector) Optocoupler May 2010 FODM611 High Noise Immunity, 5V, 10Mbit/sec Logic Gate Output (Open Collector) Optocoupler Features Description High Noise Immunity characterized by common mode The FODM611 is a 5V high-speed logic gate output transient immunity (CMTi) (open collector) optocoupler, which supports isolated communications allowing digital signals to communicate 20kV/s Minimum CMTi between systems without conducting ground loops or High Speed hazardous voltages. It utilizes Fairchilds proprietary 10Mbit/sec Date Rate (NRZ) coplanar packaging technology, Optoplanar , and 100ns max. Propagation Delay optimized IC design to achieve high noise immunity, 35ns max. Pulse Width Distortion characterized by high common mode transient immunity specifications. 40ns max. Propagation Delay Skew -40 to +85C temperature range This optocoupler consists of an AlGaAS LED at the input, optically coupled to a high speed integrated photo- Safety and regulatory approvals detector logic gate. The output of the detector IC is an UL1577, 3750 VAC for 1 min. RMS open collector schottky-clamped transistor. The coupled IEC60747-5-2 (pending approval) parameters are guaranteed over the wide temperature range of -40C to +85C. A maximum input signal of Applications 5mA will provide a minimum output sink current of 13mA Microprocessor system interface (fan out of 8). 2 SPI, I C Related Resources Industrial fieldbus communications DeviceNet, CAN, RS485 www.fairchildsemi.com/products/opto/ Programmable logic control www.fairchildsemi.com/pf/FO/FODM8061.html Isolated data acquisition system www.fairchildsemi.com/pf/FO/FODM8071.html Voltage level translator Isolating MOSFET/IGBT gate drivers Functional Schematic Truth Table V ANODE 1 6 CC LED Output Off High 5 V O On Low CATHODE 3 4 GND 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com FODM611 Rev. 1.0.3