5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS The ST202BDR is a dual RS-232 driver/receiver manufactured by STMicroelectronics.  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Type:** Dual RS-232 Driver/Receiver  
- **Supply Voltage:** 5V  
- **Data Rate:** Up to 120 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SO-16  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Descriptions and Features:**  
- **Dual Transmitter/Receiver:** Contains two drivers and two receivers.  
- **Low Power Consumption:** Designed for power-sensitive applications.  
- **Wide Supply Voltage Range:** Operates from a single 5V supply.  
- **ESD Protection:** Protects against electrostatic discharge.  
- **TTL/CMOS Compatible:** Interfaces easily with standard logic levels.  
- **On-Chip Charge Pump:** Eliminates the need for external ±12V supplies.  
- **Applications:** Used in modems, computers, industrial controllers, and other RS-232 communication systems.  

This information is based solely on the manufacturer's datasheet and technical documentation.

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS