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SN75C3238EDWR from TI,Texas Instruments

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SN75C3238EDWR

Manufacturer: TI

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 28-SOIC 0 to 70

Partnumber Manufacturer Quantity Availability
SN75C3238EDWR TI 1338 In Stock

Description and Introduction

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 28-SOIC 0 to 70 The SN75C3238EDWR is a 3-V to 5.5-V dual-channel RS-232 line driver/receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 3 V to 5.5 V  
- **Data Rate:** Up to 250 kbps  
- **Number of Drivers/Receivers:** 2/2  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** SOIC-16 (DW)  

### **Descriptions:**  
- Designed for RS-232 communication in battery-powered and low-voltage applications.  
- Includes onboard charge pump for voltage conversion, eliminating the need for external ±12 V supplies.  
- Meets EIA/TIA-232-F standards.  

### **Features:**  
- Low power consumption.  
- Auto-powerdown feature to conserve energy.  
- Enhanced ESD protection on RS-232 I/O pins.  
- Compatible with 3.3-V and 5-V logic.  
- Pin-compatible with industry-standard RS-232 transceivers.  

This device is commonly used in industrial, telecom, and portable electronics for serial data transmission.

Application Scenarios & Design Considerations

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD (HBM) Protection 28-SOIC 0 to 70

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