GENERAL DESCRIPTION
The ADM222, ADM232A, ADM242 are a family of high-speed RS-232 line drivers/receivers offering transmission rates up to 200 kB/s. Operating from a single 5 V power supply, a highly efficient on-chip charge pump using small (0.1 µF) external capacitors allows RS-232 bipolar levels to be developed. Two RS-232 drivers and two RS-232 receivers are provided on each device.
   
FEATURES
    200 kB/s Transmission Rate
    Small (0.1 μF) Charge Pump Capacitors
    Single 5 V Power Supply
    Meets All EIA-232-E and V.28 Specifications
    Two Drivers and Two Receivers
    On-Board DC-DC Converters
    ±9 V Output Swing with 5 V Supply
    ±30 V Receiver Input Levels
    Pin Compatible with MAX222/MAX232A/MAX242
   
APPLICATIONS
    Computers
    Peripherals
    Modems
    Printers
    Instruments