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LMS202 Datasheet - National Semiconductor

LMS202 5V Single Supply TIA/EIA-232 Dual Transceivers

LMS202 Features

* two transmitters and two receivers for RS-232 communication. It has a DC-to-DC converter that permits the device to operate with only a single +5V power supply. The on-chip DC-to-DC converter which utilizes four external 0.1µF capacitors to generate dual internal power supplies for RS-232 compatible

LMS202_NationalSemiconductor.pdf