The ADM202EARNZ is a robust, high speed, 2-channel RS-232/V.28 Interface Device that operate from a single 5V power supply. Suitable for operation in harsh electrical environments and are compliant with the EU directive on EMC (89/336/EEC). The level of electromagnetic emissions and immunity are in compliance. Four external 0.1μF charge-pump capacitors are used for the voltage doubler/inverter, permitting operation from a single 5V supply. It provides a robust pin-compatible upgrade for existing ADM202, ADM232L or MAX202E/MAX232E sockets.
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