DESCRIPTION
The UTC UT232A has two drivers and two receivers with dual charge-pump circuit. It meets RS-232D and V.28 specifications. Its high performance includes increased drive current for longer and more flexible cable configurations and 10V/µs slew rate, 120kbps guaranteed transmission rate. For easier use, enhancements include better ESD protection for RS-232 I/O pins, low power dissipation and four external small 0.1µF charge pump capacitors.
The UTC UT232A is available in DIP-16 package and SOP-16 package.

FEATURES
* Single power supply: 3.3V~5.5V
* Low power supply current: 10mA
* Multiple drivers and receivers
* Receiver input levels: ±25V
* 3-State outputs of TTL/CMOS receiver
* High output slew rate: 10V/µs under load
* High data rate: 120kbps under load
* Four external small charge pump capacitors: 0.1µF
* Exceeds ±8KV HBM ESD protection for RS-232 I/O pins