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MAX222CWN from MAXIM,MAXIM - Dallas Semiconductor

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MAX222CWN

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX222CWN MAXIM 76 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX222CWN is a product from Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features based on available knowledge:

### **Manufacturer:**  
- **MAXIM (Maxim Integrated)** – Now part of Analog Devices.  

### **Part Number:**  
- **MAX222CWN**  

### **Description:**  
The MAX222CWN is a **RS-232 transceiver** designed for serial communication applications. It is part of Maxim's line of interface ICs, providing reliable data transmission over RS-232 standards.  

### **Key Features:**  
1. **RS-232 Compliance:**  
   - Meets EIA/TIA-232-F and ITU V.28 standards.  
2. **Number of Drivers/Receivers:**  
   - **2 Drivers** and **2 Receivers** (full-duplex operation).  
3. **Supply Voltage:**  
   - Single **+5V** power supply operation.  
4. **Data Rate:**  
   - Supports up to **120kbps** data transmission rate.  
5. **ESD Protection:**  
   - Provides **±15kV** ESD protection (Human Body Model) on transmitter outputs and receiver inputs.  
6. **Low Power Consumption:**  
   - Features a low-power shutdown mode for power-sensitive applications.  
7. **Package:**  
   - **20-pin Wide SOIC (CWN package).**  
8. **Operating Temperature Range:**  
   - **Commercial (0°C to +70°C).**  

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

This information is based on the manufacturer's datasheet and technical documentation. For exact details, refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers
Partnumber Manufacturer Quantity Availability
MAX222CWN 185 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX222CWN is a high-speed, low-power RS-232 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** +5V  
- **Data Rate:** Up to 120kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 18-pin Wide SOIC (SO)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** Typically 5mA supply current  

### **Description:**  
The MAX222CWN is designed for serial communication applications, providing RS-232 compliant voltage levels. It includes an onboard charge pump for generating RS-232 voltages from a single +5V supply, eliminating the need for external power supplies.  

### **Features:**  
- Single +5V power supply operation  
- Onboard voltage doubler/inverter for RS-232 levels  
- Meets EIA/TIA-232 and V.28/V.24 specifications  
- Low power shutdown mode  
- Small footprint with 18-pin SOIC package  

For exact electrical characteristics and application details, refer to the official datasheet from Maxim Integrated.

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers
Partnumber Manufacturer Quantity Availability
MAX222CWN MAXIM,MAXIM 25000 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX222CWN is a product from Maxim Integrated (now part of Analog Devices). Below are the factual details about this part:

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

### **Specifications:**  
- **Part Number:** MAX222CWN  
- **Package:** 20-pin Wide SOIC (SO)  
- **Type:** RS-232 Transceiver  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Data Rate:** Up to 120kbps  
- **Supply Voltage:** Single +5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Compliance:** Meets EIA/TIA-232-F and ITU v.28 standards  

### **Descriptions and Features:**  
- **RS-232 Interface IC** designed for serial communication.  
- **On-Chip Charge Pump** eliminates the need for external ±12V power supplies.  
- **Low Power Consumption** in shutdown mode.  
- **Enhanced ESD Protection** for robustness in harsh environments.  
- **Wide Supply Voltage Range** (4.5V to 5.5V).  
- **Applications:** Industrial control, modems, POS terminals, and embedded systems.  

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

Application Scenarios & Design Considerations

+5V-Powered, Multichannel RS-232 Drivers/Receivers
Partnumber Manufacturer Quantity Availability
MAX222CWN MAX 918 In Stock

Description and Introduction

+5V-Powered, Multichannel RS-232 Drivers/Receivers The MAX222CWN is a product from Maxim Integrated, now part of Analog Devices.  

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

### **Specifications:**  
- **Type:** RS-232 Transceiver  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **Data Rate:** Up to 120kbps  
- **Supply Voltage:** Single +5V supply  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 18-pin Wide SOIC (WSO)  

### **Descriptions:**  
- The MAX222CWN is a dual RS-232 transceiver designed for serial communication applications.  
- It includes charge-pump circuitry to generate RS-232 voltage levels from a single +5V supply.  
- Suitable for battery-powered and portable devices due to low power consumption.  

### **Features:**  
- **Single +5V Power Supply** – Eliminates the need for dual ±12V supplies.  
- **On-Chip Charge Pump** – Generates ±10V RS-232 levels.  
- **Low Power Consumption** – Designed for power-sensitive applications.  
- **ESD Protection** – Protects against electrostatic discharge (up to ±15kV).  
- **Compatible with TTL/CMOS Logic Levels** – Ensures easy interfacing with microcontrollers.  

For more detailed technical information, refer to the official datasheet from Analog Devices (formerly Maxim Integrated).

Application Scenarios & Design Considerations

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

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