Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance The LTC1487CN8#PBF is a low-power RS485/RS422 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Type:** RS485/RS422 Transceiver  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Low Power Consumption:**  
  - **Supply Current (Disabled):** 1µA (max)  
  - **Supply Current (Enabled, No Load):** 300µA (max)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Operation**  

### **Descriptions:**  
The LTC1487CN8#PBF is designed for low-power, half-duplex RS485/RS422 communication. It features a shutdown mode that reduces power consumption to just 1µA, making it suitable for battery-powered applications. The device includes enhanced ESD protection and is compatible with industry-standard RS485/RS422 networks.  

### **Features:**  
- **Low Power:** 1µA shutdown current  
- **Wide Supply Range:** 3V to 5.5V  
- **Enhanced ESD Protection:** ±15kV HBM  
- **Half-Duplex Operation**  
- **Thermal Shutdown Protection**  
- **Driver Output Short-Circuit Protection**  
- **Receiver Open-Circuit Fail-Safe**  

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

(Note: All information is based on the manufacturer's datasheet.)

Ultra-Low Power RS485 with Low EMI, Shutdown and High Input Impedance