UT3243 Overview
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 puter applications. A high-efficiency, dual charge-pumps power supply and a low-dropout transmitter bine to deliver true RS-232 performance from a single +3.0V ~ +5.5V power supply.
UT3243 Key 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
