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MAX3221CDBR from TI,Texas Instruments

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MAX3221CDBR

Manufacturer: TI

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver

Partnumber Manufacturer Quantity Availability
MAX3221CDBR TI 11480 In Stock

Description and Introduction

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver The MAX3221CDBR is a 3V to 5.5V powered RS-232 transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** SSOP-16  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA (Shutdown Mode)  

### **Descriptions:**  
The MAX3221CDBR is a single-channel RS-232 transceiver designed for serial communication applications. It integrates a charge pump to generate RS-232 voltage levels from a single 3V to 5.5V supply, eliminating the need for external power supplies.  

### **Features:**  
- **Auto-Shutdown:** Automatically enters low-power mode when no valid signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** Available in a compact SSOP-16 package.  
- **Compatible with TIA/EIA-232-F Standards:** Ensures reliable RS-232 communication.  

For more details, refer to the official Texas Instruments datasheet.

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