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MAX233ACWP+ from MAX,MAXIM - Dallas Semiconductor

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MAX233ACWP+

Manufacturer: MAX, MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX233ACWP+,MAX233ACWP MAX, MAXIM 515 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX233ACWP+ is a dual RS-232 driver/receiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Dual RS-232 Transceiver  
- **Package:** 20-pin Wide SOIC (SO)  
- **Operating Voltage:** +5V  
- **Data Rate:** 120kbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Operating Temperature Range:** 0°C to +70°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (No Load):** 8mA (Typical)  

### **Descriptions:**
The MAX233ACWP+ 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 and reducing board space. The device is compliant with EIA/TIA-232 and V.28/V.24 standards, making it suitable for serial communication applications.

### **Features:**
- **Single +5V Power Supply**  
- **Onboard Charge Pump for ±10V RS-232 Outputs**  
- **No External Capacitors Required**  
- **Meets EIA/TIA-232 and V.28/V.24 Standards**  
- **Low Power Consumption**  
- **ESD Protection on RS-232 I/O Pins**  
- **Pin-Compatible with Industry-Standard RS-232 Transceivers**  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • ADM233LJNZ --: Pin-compatible dual RS-232 transceiver with integrated charge pump, direct functional replacement for MAX233 in 5V systems.
  • ST233ECDR --: Dual RS-232 driver/receiver with on-chip charge pump, similar 5V operation and pinout, suitable drop-in alternative.
  • ICL233CPE --: Classic dual RS-232 transceiver with internal charge pump, widely used as a MAX233 equivalent in 5V designs.
  • SP233ACP --: Drop-in compatible dual RS-232 transceiver with internal charge pump, matching the MAX233 pinout and supply requirements.

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