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MAX3221ECUE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX3221ECUE+T

Manufacturer: MAXIM

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown

Partnumber Manufacturer Quantity Availability
MAX3221ECUE+T,MAX3221ECUET MAXIM 1018 In Stock

Description and Introduction

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The MAX3221ECUE+T is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interface device manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-TSSOP  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA (Shutdown Mode)  
- **Compliance:** EIA/TIA-232-F, V.28, V.24  

### **Descriptions:**  
The MAX3221ECUE+T is a single-channel RS-232 transceiver designed for battery-powered and low-voltage applications. It features an efficient charge-pump voltage doubler/inverter to generate RS-232 voltage levels from a single 3V supply.  

### **Features:**  
- **Auto-Shutdown/Enable:** Automatically enters low-power mode when no valid signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Small Footprint:** Available in a space-saving 16-TSSOP package.  
- **Low Supply Current:** Optimized for power-sensitive applications.  
- **Compatible with 3V/5V Logic:** Works seamlessly with mixed-voltage systems.  

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

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