Rs232 line driverreceivers maxim max202ecse 5v rs 232 transceiver 120kbps data rate 2us propagation delay 230khz frequency rs 232 interface 45v to 55v supply voltage 35v output voltage 0 to 70c 16 soic case the max202e line drivers receivers are designed for rs 232 and v28 communication maxim max202ecse 5v rs232 transceiver smd