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SN75C3222DWR from TI,Texas Instruments

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SN75C3222DWR

Manufacturer: TI

3-V To 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

Partnumber Manufacturer Quantity Availability
SN75C3222DWR TI 2500 In Stock

Description and Introduction

3-V To 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver The SN75C3222DWR is a dual RS-232 line driver/receiver manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Supply Voltage (VCC):** 3.3V or 5V  
- **Data Rate:** Up to 1Mbps  
- **Number of Drivers/Receivers:** 2/2  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16 (DWR)  

**Descriptions:**  
- The SN75C3222DWR is designed for RS-232 communication in battery-powered and low-power applications.  
- It includes enhanced ESD protection (±15kV, Human Body Model) on driver outputs and receiver inputs.  

**Features:**  
- Low power consumption  
- Meets or exceeds TIA/EIA-232-F standards  
- Operates from a single 3.3V or 5V supply  
- Integrated charge pump for RS-232 voltage levels  
- Auto-powerdown feature to conserve power  
- Compatible with TTL and CMOS logic levels  

This device is commonly used in industrial, telecom, and computing applications requiring reliable serial communication.

Application Scenarios & Design Considerations

3-V To 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver

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