ADM242 Datasheet (Analog Devices) - CMOS RS-232 Drivers/Receivers

ADM242, CMOS RS-232 Drivers/Receivers

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

ADM242 Features

* 200 kB/s Transmission Rate Small (0.1 ␮F) 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 APPLICA