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TRS211CDB from TI,Texas Instruments

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TRS211CDB

Manufacturer: TI

5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 28-SSOP 0 to 70

Partnumber Manufacturer Quantity Availability
TRS211CDB TI 10 In Stock

Description and Introduction

5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV ESD Protection 28-SSOP 0 to 70 The TRS211CDB is a dual RS-232 driver/receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage:** ±12V (typical for RS-232 operation)  
- **Data Rate:** Up to 120 kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
- The TRS211CDB is designed for RS-232 communication, providing voltage level translation between TTL/CMOS logic and RS-232 signal levels.  
- It includes built-in charge-pump circuitry to generate the required RS-232 voltage levels from a single 5V supply (with external capacitors).  
- Suitable for applications such as modems, computers, and industrial serial communication.  

### **Features:**  
- **Dual Driver/Receiver:** Supports two full-duplex RS-232 channels.  
- **On-Chip Charge Pump:** Eliminates the need for external ±12V power supplies.  
- **ESD Protection:** Protects against electrostatic discharge (up to ±15kV per IEC 61000-4-2).  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **TTL/CMOS Compatible Inputs:** Works with standard logic levels.  

For detailed electrical characteristics and application notes, refer to the official TI datasheet.

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