SP235A -5V, 5-driver/5-receiver RS-232 With No External Capacitors

The SP230A Series( SP230A SP234A SP235A SP235B SP236A SP236B SP237A SP238A SP240A SP240B SP241A SP241B ) are multichannel RS-232 Line Drivers receivers that provide a variety o configurations to fit most Communication needs, especially where ,2V is not available. Some models feature a shutdown mode to conserve power in battery-powered systems. Some require no external components. All, except one model, feature a built-in Charge Pump voltage converter, allowing them to operate from a single +5V power supply. All drivers and receivers meet all EIA RS-232D and CCITT V.28 requirements. The Series is available in plastic DIP and SOIC packages. By Exar Corporation