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MAX3222CWN from MAXIM,MAXIM - Dallas Semiconductor

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MAX3222CWN

Manufacturer: MAXIM

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1レF External Capacitors

Partnumber Manufacturer Quantity Availability
MAX3222CWN MAXIM 7 In Stock

Description and Introduction

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1レF External Capacitors The MAX3222CWN is a dual-driver, dual-receiver RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** +3.0V to +5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 2 Drivers, 2 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 16-pin SOIC (Wide)  

### **Descriptions:**
- The MAX3222CWN is a low-power, high-performance RS-232 transceiver designed for serial communication applications.  
- It integrates two drivers and two receivers, making it suitable for full-duplex communication.  
- The device includes an efficient charge-pump voltage doubler/inverter to generate RS-232-compliant ±5.5V output levels from a single 3V to 5.5V supply.  
- It is commonly used in industrial, telecom, and embedded systems requiring robust RS-232 communication.  

### **Features:**
- **Low Power Consumption:** Auto-shutdown and wake-up features reduce power usage.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** Available in a space-saving 16-pin SOIC package.  
- **Compliant with RS-232 Standards:** Ensures compatibility with legacy serial interfaces.  
- **On-Chip Charge Pump:** Eliminates the need for external voltage converters.  

This information is based solely on the manufacturer's datasheet for the MAX3222CWN.

Partnumber Manufacturer Quantity Availability
MAX3222CWN MAX 195 In Stock

Description and Introduction

3.0V to 5.5V, Low-Power, up to 1Mbps, True RS-232 Transceivers Using Four 0.1レF External Capacitors The MAX3222CWN is a dual driver/receiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 2 drivers, 2 receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Wide SOIC (W)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - 1µA (typical) in shutdown mode  
  - 300µA (typical) in active mode  

### **Descriptions:**
- The MAX3222CWN is a 3V to 5.5V-powered RS-232 transceiver with two drivers and two receivers.  
- It is designed for serial communication in applications requiring compliance with EIA/TIA-232-F standards.  
- Features an automatic shutdown/wake-up function to minimize power consumption.  

### **Features:**
- **Enhanced ESD Protection:** ±15kV on transmitter outputs and receiver inputs.  
- **Low Power Consumption:** Auto-powerdown feature reduces current draw when idle.  
- **3V to 5.5V Operation:** Supports mixed-voltage systems.  
- **Meets EIA/TIA-232-F Standards:** Ensures compatibility with RS-232 interfaces.  
- **Pin-Compatible with MAX242 and MAX232:** Allows easy replacement in existing designs.  

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

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