3.3V Low Power Full-Duplex RS-485 Transceivers with 10Mbps Data Rate The part **SP3490EN-L** is manufactured by **SIPEX** (now part of Microchip Technology).  

### **Specifications:**  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 10 Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- Low-power, half-duplex transceiver  
- Compatible with RS-485 and RS-422 standards  
- Enhanced ESD protection (±15kV HBM)  
- Short-circuit current limiting  
- Thermal shutdown protection  
- Supports up to 32 nodes on a bus  
- Slew-rate limited for reduced EMI  

This part is commonly used in industrial communication, automation, and networking applications.

3.3V Low Power Full-Duplex RS-485 Transceivers with 10Mbps Data Rate