3.3 V Full-Duplex RS 485 Drivers and Receivers 8-SOIC -40 to 85 The **SN65HVD31D** is a **3.3V CAN Transceiver** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to **1 Mbps**  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Bus Fault Protection:** **±36V**  
- **ESD Protection:** **±16 kV (IEC 61000-4-2)**  
- **Low Power Standby Mode:** **10 µA (Typical)**  
- **Package:** **SOIC-8**  

### **Descriptions & Features:**  
- Designed for **Controller Area Network (CAN)** applications.  
- Compliant with **ISO 11898-2** standard.  
- Supports **dominant and recessive states** for CAN bus communication.  
- **Thermal shutdown protection** to prevent damage from overheating.  
- **High noise immunity** in electrically harsh environments.  
- **Unpowered node protection** (does not load the bus when unpowered).  
- **Wide common-mode voltage range** for robust communication.  

This transceiver is commonly used in **automotive, industrial, and embedded systems** requiring reliable CAN communication.

3.3 V Full-Duplex RS 485 Drivers and Receivers 8-SOIC -40 to 85