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MAX3079EESD+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX3079EESD+T

Manufacturer: MAXIM

+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX3079EESD+T,MAX3079EESDT MAXIM 8097 In Stock

Description and Introduction

+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers The MAX3079EESD+T is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** 3V to 3.6V  
- **Data Rate:** Up to 25Mbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 14-SOIC (Small Outline Integrated Circuit)  
- **Half/Full Duplex:** Half-Duplex  
- **Low Power Consumption:** 3.5mA (Quiescent Current)  

### **Descriptions:**  
The MAX3079EESD+T is designed for high-speed communication in industrial, automotive, and networking applications. It features robust ESD protection, making it suitable for harsh environments.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 25Mbps.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Enhanced ESD Protection:** ±15kV HBM protection on bus pins.  
- **Fail-Safe Receiver:** Ensures a logic-high output when inputs are open or shorted.  
- **Hot-Swap Input Structure:** Prevents false transitions during power-up.  
- **Short-Circuit Current Limiting:** Protects driver outputs.  

The device is commonly used in RS-485/RS-422 networks, industrial automation, and telecommunications systems.

Application Scenarios & Design Considerations

+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers

Alternative Part Number

  • SN65HVD3082EDR --: Pin-compatible RS-485 transceiver with similar data rate and supply voltage, widely available and cost-effective drop-in replacement.
  • ADM485ARZ --: Industry-standard RS-485 transceiver offering comparable electrical characteristics and proven reliability in similar applications.
  • ISL8485EIBZ --: RS-485 transceiver with equivalent functionality and robust ESD protection, suitable as a functional substitute.

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For immediate assistance, call us at +86 533 2716050 or email [email protected]

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