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MAX238CWG-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX238CWG-T

Manufacturer: MAXIM

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Partnumber Manufacturer Quantity Availability
MAX238CWG-T,MAX238CWGT MAXIM 2000 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX238CWG-T is a product from Maxim Integrated (now part of Analog Devices). Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
MAXIM (Maxim Integrated)  

### **Part Number:**  
MAX238CWG-T  

### **Description:**  
The MAX238CWG-T is a quad RS-232 transceiver designed for serial communication applications. It integrates charge-pump circuitry to generate the necessary RS-232 voltage levels from a single +5V power supply.  

### **Key Features:**  
- **Interface Type:** RS-232  
- **Number of Drivers/Receivers:** 4 Drivers, 5 Receivers  
- **Supply Voltage:** Single +5V  
- **Data Rate:** Up to 120kbps  
- **Integrated Charge Pump:** Eliminates the need for external ±12V supplies  
- **ESD Protection:** ±15kV Human Body Model (HBM)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** SOIC-24 (Wide)  

### **Applications:**  
- Industrial control systems  
- Point-of-sale (POS) terminals  
- Modems and serial ports  
- Embedded systems requiring RS-232 communication  

### **Additional Notes:**  
- Compliant with EIA/TIA-232-F and ITU-T V.28 standards  
- Low power consumption  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official datasheet.

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Alternative Part Number

  • ADM238LJNZ --: Pin-compatible quad RS-232 driver/receiver in a 24-pin DIP/PDIP package with equivalent functionality and widely available as a direct replacement.
  • ST238CD --: Quad RS-232 line driver/receiver offering the same four-driver/four-receiver configuration and compatible electrical characteristics for serial interface designs.
  • ICL238CPE --: Industry-standard quad RS-232 transceiver with matching driver/receiver count and supply requirements, suitable as a functional substitute in most applications.

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