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MAX3221ECAE from MAXIM,MAXIM - Dallas Semiconductor

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MAX3221ECAE

Manufacturer: MAXIM

15kV ESD-Protected / 1A / 3.0V to 5.5V / 250kbps / RS-232 Transceivers with AutoShutdown

Partnumber Manufacturer Quantity Availability
MAX3221ECAE MAXIM 561 In Stock

Description and Introduction

15kV ESD-Protected / 1A / 3.0V to 5.5V / 250kbps / RS-232 Transceivers with AutoShutdown The MAX3221ECAE is a 3.0V to 5.5V-powered RS-232 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin SSOP (Shrink Small Outline Package)  
- **Low Power Consumption:** 1µA (Shutdown Mode)  
- **Compliance:** Meets EIA/TIA-232 and V.28/V.24 standards  

### **Descriptions:**  
The MAX3221ECAE is a single RS-232 transceiver designed for serial communication in battery-powered and low-voltage applications. It integrates a charge pump to generate RS-232 voltage levels from a single power supply, eliminating the need for external ±12V supplies.  

### **Features:**  
- Auto-shutdown feature for power savings  
- Interoperable with 3V/5V logic levels  
- On-board charge pump for RS-232 voltage generation  
- Robust ESD protection on RS-232 I/O pins  
- Small footprint with SSOP packaging  

For more details, refer to the official datasheet from Maxim Integrated (Analog Devices).

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