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MAX3221CAE+ from MAX,MAXIM - Dallas Semiconductor

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MAX3221CAE+

Manufacturer: MAX

+3V to +5.5V RS-232 Transceivers with AutoShutdown

Partnumber Manufacturer Quantity Availability
MAX3221CAE+,MAX3221CAE MAX 270 In Stock

Description and Introduction

+3V to +5.5V RS-232 Transceivers with AutoShutdown The MAX3221CAE+ is a 3.0V to 5.5V-powered RS-232 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **Interface Type:** RS-232  

### **Description:**  
The MAX3221CAE+ is a low-power, single-channel RS-232 transceiver designed for battery-powered applications. It features an integrated charge pump for generating RS-232 voltage levels from a single 3.0V to 5.5V supply.  

### **Features:**  
- **Auto-Shutdown Plus:** Automatically powers down when no valid RS-232 signal is detected.  
- **Low Power Consumption:** 1µA in shutdown mode.  
- **Compliant with EIA/TIA-232 and V.28/V.24 standards.**  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** 16-pin SSOP package for space-constrained applications.  

This device is commonly used in portable electronics, industrial systems, and embedded applications requiring RS-232 communication.

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