DS14C238 Datasheet (National) - Single Supply TIA/EIA-232 4 x 4 Driver/Receiver

DS14C238, Single Supply TIA/EIA-232 4 x 4 Driver/Receiver

The DS14C238 is a four driver, four receiver device which conforms to the TIA/EIA-232-E standard and CCITT V.28 recommendations.

This device eliminates ± 12V supplies by employing an internal DC-DC converter to generate the necessary output levels from a single +5V supply.

Driver slew rate control a

DS14C238 Features

* n n n n n n n n Conforms to TIA/EIA-232-E and CCITT V.28 Internal DC-DC converter Operates with single +5V supply Low power requirement

* ICC 10 mA max Internal driver slew rate control Receiver noise filtering Operates above 120 kbits/sec Direct replacement for MAX238 Connection Diagram F