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MAX225EWI

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

Partnumber Manufacturer Quantity Availability
MAX225EWI 14 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX225EWI is a high-speed, low-power RS-232 transceiver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Maxim Integrated (now part of Analog Devices)  

### **Description:**  
The MAX225EWI is a 5V-powered RS-232 transceiver designed for high-speed data communication. It integrates charge-pump circuitry to generate RS-232 voltage levels (±10V) from a single 5V supply, eliminating the need for external power supplies.  

### **Key Features:**  
- **Single 5V Power Supply:** Generates RS-232 compliant ±10V outputs.  
- **Low Power Consumption:** Typically consumes 5mA of supply current.  
- **High Data Rate:** Supports up to **120kbps** data transmission.  
- **Integrated Charge Pump:** No external capacitors required.  
- **ESD Protection:** ±15kV Human Body Model (HBM) on I/O lines.  
- **Package:** 28-pin Wide SOIC (SOIC-W) package.  
- **Operating Temperature Range:** -40°C to +85°C.  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards.  
- **Number of Drivers/Receivers:** 5 drivers and 3 receivers.  

### **Applications:**  
- Industrial control systems  
- Point-of-sale terminals  
- Battery-powered devices  
- Modems and serial communication interfaces  

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

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers
Partnumber Manufacturer Quantity Availability
MAX225EWI MAXIM 4 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX225EWI is a product from Maxim Integrated (now part of Analog Devices). Below are the factual details about this component:

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

### **Specifications:**  
- **Part Number:** MAX225EWI  
- **Package:** 28-pin Wide SOIC (SOIC-28)  
- **Type:** RS-232 Transceiver  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 3 Drivers, 5 Receivers  
- **Supply Voltage:** Single +5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
- The MAX225EWI is a low-power, 3-driver/5-receiver RS-232 transceiver.  
- It is designed for serial communication applications requiring compliance with EIA/TIA-232 and V.28/V.24 standards.  
- The device operates from a single +5V power supply and includes onboard charge-pump voltage converters to generate RS-232 voltage levels.  

### **Features:**  
- **Single +5V Supply Operation**  
- **Low Power Consumption**  
- **On-Chip Voltage Doubler/Inverter**  
- **Meets EIA/TIA-232 and V.28/V.24 Specifications**  
- **ESD Protection on RS-232 I/O Pins**  
- **Three-State Outputs for Receivers**  
- **Small Footprint (SOIC-28 Package)**  

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

Application Scenarios & Design Considerations

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

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