±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3085ECPA+ is a 3.3V-powered, ±15kV ESD-protected, 20Mbps, half-duplex RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to 20Mbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-Pin PDIP  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Short-Circuit Current Limit:** ±250mA  

### **Descriptions:**  
The MAX3085ECPA+ is designed for high-speed RS-485/RS-422 communication in harsh environments. It features enhanced ESD protection, making it suitable for industrial applications. The device operates from a single 3.3V supply and supports data rates up to 20Mbps.  

### **Features:**  
- **3.3V Operation**  
- **20Mbps Data Rate**  
- **±15kV ESD Protection on Bus Pins**  
- **Half-Duplex Operation**  
- **Thermal Shutdown Protection**  
- **Short-Circuit-Current Limiting**  
- **Low-Power Shutdown Mode (1µA max)**  
- **Compatible with RS-485 and RS-422 Standards**  

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

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers