±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers The MAX491EESD+ is a low-power, high-speed transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** RS-422/RS-485 Transceiver  
- **Supply Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-SOIC  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Protocol Support:** RS-422, RS-485  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
The MAX491EESD+ is designed for full-duplex communication in RS-422/RS-485 applications. It features low-power shutdown mode, high-speed data transmission, and robust ESD protection.  

### **Features:**  
- Low-Power Shutdown Mode (1µA)  
- Half-Duplex and Full-Duplex Operation  
- Thermal Shutdown Protection  
- Short-Circuit Current Limiting  
- Slew-Rate Limited for Reduced EMI  

This transceiver is commonly used in industrial control, telecom, and networking applications.  

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±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers