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MAX233ACPP from MAXIM,MAXIM - Dallas Semiconductor

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MAX233ACPP

Manufacturer: MAXIM, MAX

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

Partnumber Manufacturer Quantity Availability
MAX233ACPP MAXIM, MAX 62 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX233ACPP is a dual RS-232 driver/receiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 20-pin PDIP (Plastic Dual In-Line Package)  
- **Supply Voltage:** +5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Descriptions:**  
The MAX233ACPP is a dual RS-232 transceiver that integrates charge-pump circuitry to generate ±10V RS-232 voltage levels from a single +5V supply. It eliminates the need for external capacitors, simplifying design.  

### **Features:**  
- **On-Chip Charge Pump:** Generates RS-232 voltages without external capacitors.  
- **Low Power Consumption:** Typically 5mA supply current.  
- **Auto-Powerdown Feature:** Reduces power when no signal is detected.  
- **High ESD Protection:** ±15kV on transmitter outputs and receiver inputs.  
- **Wide Supply Voltage Range:** Operates from a single +5V supply.  

This device is commonly used in serial communication applications, such as modems, printers, and industrial equipment.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • ADM233LJN --: Pin-compatible dual RS-232 driver/receiver in a 20-pin DIP with internal charge pump, functionally equivalent to the MAX233.
  • ICL233CPE --: Direct functional equivalent dual RS-232 transceiver with on-chip charge pump, same DIP footprint and supply requirements.
  • ST233CP --: Drop-in style dual RS-232 driver/receiver with integrated charge pump, suitable replacement for the MAX233 in 5V systems.
  • ADM233LJNZ --: Pin-compatible dual RS-232 driver/receiver in a DIP-20 package with internal charge pump, functionally equivalent to the MAX233 and widely available.

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