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MAX481EESA+T from MAX,MAXIM - Dallas Semiconductor

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MAX481EESA+T

Manufacturer: MAX

±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX481EESA+T MAX 1790 In Stock

Description and Introduction

±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers The MAX481EESA+T is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-SOIC (150mil)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current:** 120µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  

### **Descriptions:**  
The MAX481EESA+T is a low-power, slew-rate-limited transceiver designed for RS-485 and RS-422 communication. It features a single driver and receiver, making it suitable for half-duplex applications. The device includes a low-power shutdown mode and is optimized for balanced data transmission over long distances.  

### **Features:**  
- **Low Power Consumption:** 120µA quiescent current.  
- **Slew-Rate Limited:** Reduces EMI and reflections.  
- **Shutdown Mode:** Reduces power to 0.1µA.  
- **ESD Protection:** ±15kV on driver outputs and receiver inputs.  
- **Wide Common-Mode Range:** ±7V for robust noise immunity.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Half-Duplex Operation:** Suitable for bidirectional communication.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

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