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MAX491CSD+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX491CSD+T

Manufacturer: MAXIM

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX491CSD+T MAXIM 5000 In Stock

Description and Introduction

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX491CSD+T is a low-power, RS-422/RS-485-compliant transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** +4.5V to +5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 14-SOIC (150mil)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current (Shutdown Mode):** 1µA (max)  
- **Common-Mode Input Voltage Range:** -7V to +12V  
- **Half-Duplex and Full-Duplex Operation Support**  

### **Descriptions:**  
The MAX491CSD+T is designed for balanced data transmission and complies with RS-422 and RS-485 standards. It features low-power shutdown mode, high-speed data transmission, and robust ESD protection.  

### **Features:**  
- Low-power operation  
- Driver output short-circuit protection  
- Thermal shutdown protection  
- Receiver failsafe for open or shorted inputs  
- Suitable for half-duplex and full-duplex applications  
- Industrial temperature range available in other variants  

For further details, refer to the official Maxim Integrated datasheet.

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