DE SCRIPTION

The UMW MAX3232CSE has two receivers and two drivers,

and a dual charge-pump circuit. The device meets the

requirements of TIA/EIA-232-F and provides the electrical

interface between an asynchronous communication controller

and the serial-port connector. The charge pump and

four small external capacitors allow operation from a single

3.0V to 5.5V supply. The device operates at data signaling

rates up to 250kbit/s and a maximum of 35V/μs driver

output slew rate.

F EATURES

* Exceeds ±8KV ESD Protection(HBM) for RS-232 I/O Pins

* Meets the Requirements of TIA/EIA-232-F and ITU V.28 Standards

* Operates With 3.0V to 5.5V VCC Supply

* Operates Up To 250kbit/s Data Rate

* Two Drivers and Two Receivers

* External Capacitors 4×0.1μF

* Accepts 5.0V Logic Input With 3.3V Supply