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MAX3243CUI-T from MAXIM,MAXIM - Dallas Semiconductor

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MAX3243CUI-T

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3243CUI-T,MAX3243CUIT MAXIM 809 In Stock

Description and Introduction

+3V to +5.5V RS-232 Transceivers with AutoShutdown The MAX3243CUI-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:** 3 drivers, 5 receivers  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-TSSOP  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 1µA shutdown current  

### **Descriptions:**  
The MAX3243CUI-T is designed for RS-232 communication in battery-powered systems. It features an efficient charge-pump voltage doubler/inverter to generate RS-232 voltage levels from a single 3V supply.  

### **Features:**  
- **AutoShutdown Plus™:** Automatically powers down when no valid RS-232 signal is detected.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Low Power Operation:** Ideal for portable and battery-powered applications.  
- **Compliant Standards:** Meets EIA/TIA-232-F and ITU-T V.28 specifications.  
- **Pin-Compatible:** Drop-in replacement for industry-standard RS-232 transceivers.  

This device is commonly used in portable computers, PDAs, and other low-power communication systems.

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