15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS The ST3232ECDR is a 3.0V to 5.5V low-power RS-232 transceiver manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 400 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Package:** SO-16  

### **Features:**  
- Low power consumption  
- Meets EIA/TIA-232-F standards  
- Auto-powerdown feature to save energy  
- Compatible with 3.3V and 5V logic levels  
- Enhanced ESD protection  

### **Applications:**  
- Industrial control systems  
- Point-of-sale terminals  
- Battery-powered devices  
- Networking equipment  

The ST3232ECDR is designed for reliable serial communication in harsh environments while maintaining low power consumption.

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS The ST3232ECDR is a 3.0V to 5.5V powered EIA/TIA-232 and V.28/V.24 communications interface device manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Supply Voltage:** 3.0V to 5.5V  
- **Data Rate:** Up to 400kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** SOIC-16  

### **Descriptions:**  
- Designed for low-power RS-232 communication.  
- Meets EIA/TIA-232-F and ITU-T V.28 standards.  
- Suitable for battery-powered and portable applications.  

### **Features:**  
- Low power consumption.  
- Enhanced ESD protection.  
- Auto-powerdown feature to save energy.  
- Compatible with 3V and 5V logic levels.  
- Inverting receiver outputs for direct interfacing with UARTs.  

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

15KV ESD PROTECTED, 3 TO 5.5 V LOW POWER UP TO 250KBPS, RS232 DRIVERS AND RECEIVERS