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MAX232ID from MAXI,MAXIM - Dallas Semiconductor

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MAX232ID

Manufacturer: MAXI, TI

Dual EIA-232 Driver/Receiver

Partnumber Manufacturer Quantity Availability
MAX232ID MAXI, TI 2250 In Stock

Description and Introduction

Dual EIA-232 Driver/Receiver The MAX232ID is a dual driver/receiver manufactured by Maxim Integrated (MAXI).  

### **Specifications:**  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Package:** 16-pin SOIC  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Logic Input Voltage:** 0.8V (low), 2.0V (high)  
- **Output Voltage Swing:** ±5V (RS-232 compliant)  

### **Description:**  
The MAX232ID is a dual RS-232 transceiver that converts TTL/CMOS logic levels to RS-232 voltage levels and vice versa. It includes a charge-pump voltage doubler and inverter to generate the required RS-232 voltages from a single 5V supply.  

### **Features:**  
- Meets EIA/TIA-232-F and ITU-T V.28 standards  
- Low-power consumption  
- Onboard voltage converters eliminate the need for external ±12V supplies  
- Compatible with 3.3V and 5V logic  
- Robust ESD protection on RS-232 lines  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Dual EIA-232 Driver/Receiver

Alternative Part Number

  • ST232CDR --: Pin-compatible RS-232 transceiver with the same dual-driver/receiver function and 5V supply, widely available and cost-effective.
  • ICL232CPE --: Classic dual RS-232 driver/receiver in DIP package with equivalent functionality and similar electrical characteristics.
  • SP232ACP --: Direct functional equivalent RS-232 transceiver offering the same driver/receiver count and 5V operation as a drop-in replacement.
  • SP232ECP --: Low-power RS-232 transceiver with integrated charge pump, pin-compatible with MAX232 and suitable for 5V serial interface designs.

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