Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3089CSD+ is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 25Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-pin SOIC  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half/Full Duplex:** Half-Duplex  
- **Receiver Input Impedance:** ≥12kΩ  
- **Low-Power Shutdown Mode:** 1µA (max)  

### **Descriptions:**  
The MAX3089CSD+ is designed for high-speed communication in industrial, automotive, and telecom applications. It features fail-safe circuitry ensuring a logic-high receiver output when inputs are open or shorted.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 25Mbps  
- **Low Power Consumption:** 1µA shutdown current  
- **Enhanced ESD Protection:** ±15kV HBM on bus pins  
- **Fail-Safe Receiver:** Guarantees logic-high output for open or shorted inputs  
- **Wide Supply Range:** Operates from 3V to 5.5V  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation  

This transceiver is ideal for robust, noise-immune communication in harsh environments.

Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers