1.6µA, RS-485/RS-422, Half Duplex, Differential Transceiver for Battery-Powered Systems The MAX3471EUA+ is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage:** 3V to 3.6V  
- **Data Rate:** Up to 20Mbps  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** 8-pin μMAX  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1μA (max)  
  - **Supply Current (No Load):** 5mA (max)  

### **Features:**  
- **Full-Duplex Communication**  
- **Hot-Swap Inputs on Receiver**  
- **Short-Circuit Current Limiting**  
- **Thermal Shutdown Protection**  
- **Compliant with RS-485/RS-422 Standards**  
- **Half-Duplex and Full-Duplex Operation Support**  

### **Applications:**  
- Industrial Control Systems  
- Building Automation  
- Point-of-Sale Equipment  
- Telecom Infrastructure  

This transceiver is designed for robust, high-speed data transmission in noisy environments.