VERY HIGH SPEED, ULTRA LOW POWER CONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS The ST232ACDR is a dual transmitter/receiver interface IC manufactured by STMicroelectronics.  

**Specifications:**  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Data Rate:** Up to 120 kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Package:** SOIC-16  
- **ESD Protection:** ±15 kV (Human Body Model)  

**Descriptions:**  
The ST232ACDR is a 5V-powered RS-232 transceiver designed for serial communication applications. It complies with the EIA/TIA-232-F standard and is suitable for interfacing between microcontrollers and RS-232 ports.  

**Features:**  
- Low power consumption  
- Meets EIA/TIA-232-F and ITU-T V.28 standards  
- Onboard charge pump for single-supply operation  
- Enhanced ESD protection  
- Compatible with 3.3V and 5V logic levels  

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.

VERY HIGH SPEED, ULTRA LOW POWER CONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS