3-V To 5.5-V Two Channel RS-232 1 Mbit/s Line Driver/Receiver with +/-15 kV IEC ESD Protection 16-SOIC 0 to 70 The SN75C3232ED is a dual RS-232 driver/receiver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 5V ±10%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 120 kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Package:** SOIC-16  

### **Descriptions:**
- The SN75C3232ED is a dual RS-232 transceiver that meets EIA/TIA-232-F standards.  
- It is designed for bidirectional data communication over serial interfaces.  
- The device includes an integrated charge pump for generating RS-232 voltage levels from a single 5V supply.  

### **Features:**
- **Dual Driver/Receiver:** Supports two full-duplex RS-232 channels.  
- **On-Chip Charge Pump:** Eliminates the need for external ±12V supplies.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Wide Supply Voltage Range:** Operates from 4.5V to 5.5V.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15 kV.  
- **TTL/CMOS Compatible Inputs:** Ensures easy interfacing with microcontrollers and logic circuits.  

This information is based solely on the manufacturer's datasheet.

3-V To 5.5-V Two Channel RS-232 1 Mbit/s Line Driver/Receiver with +/-15 kV IEC ESD Protection 16-SOIC 0 to 70