UTC youshun semiconductor -UT3232 transceiver
Product classification：【UTC】
Function overview：
UT3232
3.0V to 5.5V Low Power Multi-channel RS-232 Line
Transceiver using 0.1μF external capacitor
describe
UTC UT3232 has two receivers and two drivers, and a dual
Charge pump circuit. The equipment meets the following requirements
TIA/EIA-232-F and provide an electrical interface between them.
Asynchronous communication controller and serial connector.
The charge pump and four small external capacitors allow operation.
From a single 3.0V to 5.5V power supply. The device operates on data.
Up to 250kbit/s signal rate and 35V/μs maximum driver output.
Conversion rate.
characteristic
* ±8KV ESD protection (HBM) exceeding the I/O pin of RS-232.
* meet the requirements of TIA/EIA-232-F and ITU V.28 standards.
* use 3.0V to 5.5V VCC power supply for operation.
* Run at data rates up to 250 kbit/s.
* Two drivers and two receivers
* External capacitor 4×0.1μF
* accept 5.0V logic input and 3.3V power supply.