LT1281AIN PDF File ( Datasheet )

LT1280A, LT1281A Low Power 5V RS232 Dual Driver, Receiver with 0.1 F Capacitors DESCRIPTIO The LT ®1280A, LT1281A are dual RS232 driver, receiver pairs with integral charge pump to generate RS232 voltage levels from a single 5V supply. These circuits feature rugged bipolar design to provide operating fault tolerance and ESD protection unmatched by competing CMOS designs. Using only 0.1 F external capacitors, these circuits consume only 40mW of power, and can operate to 120kbaud even while drivi