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MAX220CWE+ from MAX,MAXIM - Dallas Semiconductor

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MAX220CWE+

Manufacturer: MAX, N/A

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

Partnumber Manufacturer Quantity Availability
MAX220CWE+,MAX220CWE MAX, N/A 3495 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX220CWE+ is a RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (N/A indicates no specific manufacturer branding beyond Maxim)  
- **Package:** 16-pin Wide SOIC (SOIC-16)  
- **Operating Voltage:** Single +5V supply  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Operating Temperature Range:** 0°C to +70°C  
- **Compliance:** EIA/TIA-232 and V.28/V.24 standards  
- **ESD Protection:** ±15kV Human Body Model (HBM)  

### **Descriptions:**  
The MAX220CWE+ is a low-power, dual RS-232 transceiver designed for serial communication applications. It integrates charge-pump circuitry to generate RS-232 voltage levels (±5V to ±10V) from a single +5V supply, eliminating the need for external power supplies.  

### **Features:**  
- **Single +5V Supply Operation**  
- **Onboard Charge-Pump Voltage Converters**  
- **Low Power Consumption**  
- **Meets EIA/TIA-232 and V.28/V.24 Standards**  
- **ESD Protection on RS-232 I/O Pins**  
- **Compact 16-Pin SOIC Package**  

This information is strictly based on the device's datasheet and technical documentation.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • ADM202EARNZ --: Pin-compatible RS-232 transceiver with similar dual-driver/receiver function and 5V operation, widely used as a MAX220 substitute.
  • SP202ECN-L --: Direct functional equivalent RS-232 transceiver in the same 16-pin SOIC package with comparable data rate and supply voltage.
  • ST202CDR --: Low-cost RS-232 transceiver offering equivalent driver/receiver configuration and 5V operation for MAX220 applications.
  • SP220CP --: Pin-compatible RS-232 transceiver in the same 16-pin SOIC/PDIP footprint with equivalent driver/receiver count and charge-pump design.
  • ADM220EARN --: Dual RS-232 transceiver offering comparable electrical performance and pinout compatibility for drop-in replacement.
  • ICL3221CAZ --: Widely available RS-232 transceiver with similar supply voltage range and driver/receiver configuration, suitable as a functional substitute.

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