3-V To 5.5-V Two Channel RS-232 Compatible Line Driver/Receiver 16-TSSOP -40 to 85 The **SN65C3232PWRG4** is a **dual RS-232 line driver/receiver** manufactured by **Texas Instruments (TI)**.  

### **Specifications:**  
- **Interface Type:** RS-232  
- **Number of Drivers/Receivers:** 2/2  
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Data Rate:** Up to **1Mbps**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **TSSOP-16**  
- **ESD Protection:** **±15kV (Human Body Model)**  
- **Low Power Consumption:** **1µA (Typical Shutdown Current)**  
- **Compliance:** Meets **TIA/EIA-232-F** and **ITU V.28** standards  

### **Features:**  
- **3V to 5.5V Operation** (compatible with mixed-voltage systems)  
- **Auto-Powerdown Feature** (reduces power consumption when inactive)  
- **Enhanced ESD Protection** (±15kV HBM)  
- **Supports High-Speed Data Transmission** (up to 1Mbps)  
- **Wide Operating Temperature Range** (-40°C to +85°C)  
- **Small Footprint (TSSOP-16)** for space-constrained applications  

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