DE SCRIPTION

The UMW MAX3232IDR 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