MULTIPLE RS-232 DRIVERS AND RECEIVERS The **SN75185DBRG4** is a **RS-232 Transceiver** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Function:** RS-232 Transceiver  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Data Rate:** Up to **120 kbps**  
- **Supply Voltage (VCC):** **4.5V to 5.5V**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **SOIC-8**  

### **Description:**  
The SN75185DBRG4 is a **single-channel RS-232 transceiver** designed for serial communication applications. It integrates a **driver and receiver** to support full-duplex communication.  

### **Features:**  
- **Meets EIA/TIA-232-F Standards**  
- **±30V Input Voltage Tolerance**  
- **Low Power Consumption**  
- **ESD Protection on Driver Outputs and Receiver Inputs**  
- **Designed for Battery-Powered Applications**  

This device is commonly used in **industrial, automotive, and communication systems** requiring RS-232 compatibility.  

(Source: Texas Instruments Datasheet)