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MAX3221EAE+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX3221EAE+T

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3221EAE+T,MAX3221EAET MAXIM 12000 In Stock

Description and Introduction

±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown The MAX3221EAE+T is a 3.0V to 5.5V, low-power, 1-driver/1-receiver RS-232 transceiver manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - 1µA (Shutdown Mode)  
  - 300µA (Active Mode)  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Descriptions:**  
The MAX3221EAE+T is designed for battery-powered and portable applications, offering efficient RS-232 communication with minimal power consumption. It integrates a charge pump to generate RS-232 voltage levels from a single supply, eliminating the need for external power supplies.  

### **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.  
- **Single-Chip Solution:** No external capacitors needed for charge pump operation.  
- **Small Footprint:** 16-pin SSOP package for space-constrained designs.  
- **Compatible with 3V and 5V Logic:** Supports mixed-voltage systems.  

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

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