Ultra-Low Power RS485 Transceiver with Shutdown The LTC1481IS8#PBF is a low-power RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-Lead SOIC (Small Outline Integrated Circuit)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - Shutdown Current: <1µA  
  - Operating Current: 300µA (Typical)  
- **Half-Duplex Operation**  
- **Compliant with RS485/RS422 Standards**  

### **Descriptions:**  
The LTC1481IS8#PBF is designed for low-power, high-speed communication in industrial and automotive applications. It features a robust ESD protection and operates efficiently in noisy environments.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge.  
- **Wide Supply Range:** Supports 3V to 5.5V operation.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open or shorted.  

This transceiver is commonly used in industrial control systems, instrumentation, and long-distance communication networks.

Ultra-Low Power RS485 Transceiver with Shutdown