3.3V POWERED, 15KV ESD PROTECTED, TRANSMIT ANT UP TO 12MBPS TRUE RS-485/RS-422 TRANSCEIVER The part **ST3485ECD** is manufactured by **STMicroelectronics**.  

### **Specifications:**  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 4.5V to 5.5V  
- **Data Rate:** Up to 10Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** SO-8  

### **Descriptions:**  
The **ST3485ECD** is a low-power, high-speed transceiver designed for RS-485 and RS-422 communication. It supports full-duplex communication and features enhanced ESD protection, making it suitable for industrial and harsh environments.  

### **Features:**  
- **Low Power Consumption**  
- **Half-Duplex and Full-Duplex Operation**  
- **Driver Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Compliant with TIA/EIA-485-A and TIA/EIA-422-B Standards**  
- **Receiver Open-Circuit Fail-Safe Design**  

This transceiver is commonly used in industrial automation, building control, and point-of-sale systems.

3.3V POWERED, 15KV ESD PROTECTED, TRANSMIT ANT UP TO 12MBPS TRUE RS-485/RS-422 TRANSCEIVER