EL4503 Description
8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR PHOTOCOUPLER 6N135 6N136 EL450X Series Schematic 6N135 / 6N136 EL4502 / EL4503 .
The 6N135, 6N136, EL4502 and EL4503 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor.
EL4503 Features
* High speed 1Mbit/s
* High isolation voltage between input
and output (Viso=5000 Vrms )
* Guaranteed performance from 0°C to 70°C
* Wide operating temperature range of -55°C to 100°C
* Pb free and RoHS compliant
* UL and cUL approved(No. E214129)
EL4503 Applications
* Line receivers
* Telecommunication equipments
* Power transistor isolation in motor drives
* Replacement for low speed phototransistor photo couplers
* Feedback loop in switch-mode power supplies
* Home appliances
* High speed logic ground is
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