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MAX3078EASA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX3078EASA+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3078EASA+,MAX3078EASA MAXIM 12 In Stock

Description and Introduction

+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers The **MAX3078EASA+** is a **3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver** manufactured by **Maxim Integrated** (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V  
- **Data Rate:** Up to **16Mbps**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Bus I/O Protection:** ±15kV (IEC 61000-4-2 Air-Gap Discharge)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half/Full Duplex:** Half-Duplex  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle  
- **Hot-Swap Capability:** Supports live insertion/removal without data corruption  

### **Features:**  
- **Low Power Consumption:**  
  - 1.6mA supply current (typical)  
  - 1μA shutdown current (typical)  
- **Extended Common-Mode Range:** ±12V  
- **Short-Circuit Protection:** Driver outputs protected against short circuits  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation  
- **Compliant with:**  
  - **RS-485/RS-422** standards  
  - **TIA/EIA-485-A** specifications  

### **Applications:**  
- Industrial automation  
- Building control systems  
- HVAC systems  
- Telecom equipment  
- Point-of-sale terminals  

This transceiver is designed for robust communication in noisy environments while providing high ESD protection and fail-safe operation.

Application Scenarios & Design Considerations

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

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

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