UT3243 - UNISONIC TECHNOLOGIES

UT3243 MULTICHANNAEL RS-232 LINE DRIVERS/RECEIVERS

TSSOP-28 The UTC UT3243 consists of 3 drivers and 5 receivers. It meets ElA/TIA-232 and V.28/V.24 specifications, it intended for notebook 1 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 +3.0V ~ +5.5V power supply. A QFN-32(5×5) guarantee.

Features

* Operates With 3.0V ~ 5.5V Power Supply
* Three Drivers and Five Receivers
* Operates Up To 235 kbps
* Designed to Transmit at a Data Rate of 235 kbps
* Low Standby Current (1uA Typical)
* External Capacitors (4×0.1µF)
* Accepts 5.0V Logic Input With 3.3V Supply
* Always-Active Non-inverting Receiver Output (R2OUTB)
* Serial-Mouse Drivability
* ESD(HBM) Protected ±8KV(MIN.) for RS-232 Pins
 ORDERING INFORMATION Ordering Number Lead Free Halogen Free UT3243L-P28-R UT3243G-P28-R UT3243L-R28-R UT3243G-R28-R UT3243L-Q32-5050-R UT3243G-Q32-5050-R Package TSSOP-28 SSOP-28 QFN-32(5×5) .