±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V Common Mode Range The ISL31498EIUZ is a high-speed, low-power RS-485/RS-422 transceiver manufactured by **INTERSIL** (now part of Renesas Electronics).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to **40Mbps**  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Lead SOIC  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Supply Current (Disabled):** 1µA (max)  
  - **Supply Current (Enabled, No Load):** 3.5mA (max)  

### **Descriptions and Features:**  
- Designed for **high-speed RS-485/RS-422** applications.  
- **3.3V operation** with **5V-tolerant inputs**.  
- **Enhanced slew-rate limiting** for reduced EMI.  
- **Fail-safe receiver** ensures logic-high output when inputs are open or shorted.  
- **Thermal shutdown protection** to prevent damage from excessive power dissipation.  
- **Industrial temperature range** (-40°C to +85°C) for harsh environments.  
- **Compatible with TIA/EIA-485-A and ISO 8482:1987(E) standards**.  

This transceiver is commonly used in **industrial automation, motor control, and networking applications**.  

Would you like additional details on pin configurations or application notes?

±60V Fault Protected, 5V, RS-485/RS-422 Transceivers with ±25V Common Mode Range