Low Noise/ Switched Capacitor Regulated Voltage Inverters The LTC1550LCS8 is a low-power RS232 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage:** 3V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead SOIC (LCS8)  
- **Data Rate:** Up to 120kbps  
- **Low Power Consumption:**  
  - 300µA (typical) supply current  
  - 1µA (typical) shutdown current  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Features:**  
- **Single 3V to 5.5V Supply Operation**  
- **Auto Shutdown & Wake-Up Functionality**  
- **On-Chip Charge Pump for RS232 Voltage Levels**  
- **ESD Protection:** ±10kV (Human Body Model)  
- **Two Drivers and Two Receivers**  
- **Small Footprint (SOIC-8 Package)**  

This transceiver is designed for low-power RS232 communication in portable and battery-operated applications.  

Would you like additional details on pin configurations or application notes?

Low Noise/ Switched Capacitor Regulated Voltage Inverters