+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers The MAX3072EASA+ is a 3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Data Rate:** Up to 16Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle  
- **Hot-Swap Capability:** Supports live insertion/removal without damage  
- **Half-Duplex Operation**  

### **Features:**  
- **Robust ESD Protection:** Protects against electrostatic discharge (ESD) up to ±15kV  
- **Low Power Consumption:** 0.5mA (typ) shutdown current  
- **Extended Common-Mode Range:** ±12V  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation  
- **Receiver Input Hysteresis:** Improves noise immunity  
- **Compliant with RS-485/RS-422 Standards**  

### **Applications:**  
- Industrial automation  
- Building control systems  
- HVAC systems  
- Telecom equipment  
- Point-of-sale terminals  

This transceiver is designed for high-speed, noise-immune communication in harsh environments.

+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers