ST202B Datasheet | STMicroelectronics

ST202B, ST202C 5 V powered multi-channel RS-232 drivers and receivers - production data Description The ST202B, ST202C is a two-driver, tworeceiver device following EIA/TIA-232 and V.28 munication standards. It is particularly suitable for applications where ± 12 V is not available. The ST202B, ST202C uses a single 5 V power supply and only four external capacitors (0.1 µF). Typical applications are in: portable puters, low power modems, interface translation, and battery-powered RS-232 networks. Features Supply voltage range: 4.5 to 5.5 V Supply current no load (typ.): 1.5 mA Transmitter output voltage swing (typ): ± 9 V Transition slew rate (typ.): 12 V/µs Receiver...