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MAX3232E from MAX,MAXIM - Dallas Semiconductor

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15.625ms

MAX3232E

Manufacturer: MAX

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
MAX3232E MAX 5 In Stock

Description and Introduction

±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers The MAX3232E is a 3.0V to 5.5V-powered RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **ESD Protection:** ±15kV (Human Body Model) on RS-232 I/O pins  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Low Power Consumption:** 1µA (typical shutdown mode)  
- **Package Options:** SOIC, TSSOP, PDIP  

### **Descriptions:**  
- The MAX3232E is a dual-channel RS-232 transceiver designed for serial communication in mixed-voltage systems.  
- It features an integrated charge pump to generate RS-232 voltage levels (±5.5V) from a single 3V to 5.5V supply.  
- Compliant with EIA/TIA-232 and V.28/V.24 standards.  

### **Features:**  
- **Auto-Shutdown:** Automatically enters low-power mode when no valid signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge on RS-232 lines.  
- **Small Footprint:** Available in space-saving packages for compact designs.  
- **Wide Supply Range:** Supports 3V to 5.5V operation, making it compatible with various logic levels.  

For detailed electrical characteristics and application circuits, refer to the official MAX3232E datasheet.

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