+5.0V POWER SUPPLY, 120KBPS,MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS

DESCRIPTION

The UTC UT213 consists of 4 drivers and 5 receivers. It meets

ElA/TIA-232 and V.28/V.24 specifications, it intended for notebook

computer applications. A high-efficiency, dual charge-pumps power supply

and a low-dropout transmitter combine to deliver true RS-232 performance

from a single +4.5V~+5.5V power supply. A guaranteed data rate of

120kbps provides compatibility with popular software for communicating

with PCs.

The UTC UT213 has an active-low shutdown and an active-high

receiver enable control.

FEATURES

* Operates With 4.5V~5.5V Power Supply

* Four Drivers and Five Receivers

* Designed to Transmit at a Data Rate of 120 kbps

* Low Standby Current (15µA Typical)

* Serial-Mouse Drivability

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