70-V Fault-Protected RS-485 Transceivers Full-Duplex with -20 to +25 common mode 14-SOIC -40 to 105 The **SN65HVD1791DR** is a **3.3V CAN transceiver** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Data Rate:** Up to **1 Mbps**  
- **Bus Fault Protection:** ±58V  
- **ESD Protection:** ±8 kV (IEC 61000-4-2)  
- **Package:** **SOIC-8**  

### **Descriptions:**  
- Designed for **Controller Area Network (CAN)** applications.  
- Compliant with **ISO 11898-2** standard.  
- Supports **dominant time-out function** to prevent bus lock-up.  
- Features **low-power standby mode** (10 µA typical).  

### **Features:**  
- **3.3V operation** for low-power applications.  
- **High noise immunity** in harsh environments.  
- **Thermal shutdown protection**.  
- **Unpowered node failure mode** (bus pins high impedance).  
- **Short-circuit protection** on bus pins.  

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

70-V Fault-Protected RS-485 Transceivers Full-Duplex with -20 to +25 common mode 14-SOIC -40 to 105