The AD230 family of 5 V only, RS-232 line drivers/receivers provides a variety of configurations to fit most communication needs, especially in applications where :t 12 V is not available. The AD230, AD235, AD236 and AD241 feature a low power shutdown mode which reduces power dissipation to less than 5 j.LW making them ideally suited for battery powered equipment. The AD233 and AD235 do not require any external components and are particularly useful in applications where printed circuit board space is critical.