Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors The LT1138AIG is a high-speed, low-power RS232 driver/receiver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage:** 3.3V to 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 3 Drivers, 5 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 28-Lead SSOP  

### **Features:**  
- Low power consumption  
- Onboard charge pump for RS232 voltage levels (±5V to ±10V)  
- Meets EIA/TIA-232 and V.28/V.24 standards  
- Shutdown mode for power savings  
- High ESD protection on RS232 I/O pins  
- Compatible with 3V and 5V logic  

### **Applications:**  
- Portable devices  
- Battery-powered systems  
- Industrial/embedded communications  

Would you like any additional details?

Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors