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MAX3075EESA from MAXIM,MAXIM - Dallas Semiconductor

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MAX3075EESA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3075EESA MAXIM 3400 In Stock

Description and Introduction

+3.3V / 15kV ESD-Protected / Fail-Safe / Hot-Swap / RS-485/RS-422 Transceivers The MAX3075EESA is a 3.3V, ±15kV ESD-protected, 20Mbps, half-duplex RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 3.0V to 3.6V  
- **Data Rate:** Up to 20Mbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (MAX3075EESA)  
- **Half-Duplex Operation**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Quiescent Current (No Load):** 1.5mA (max)  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Short-Circuit Current Limit:** 250mA (max)  
- **Compliant with RS-485 and RS-422 Standards**  

### **Features:**  
- **Enhanced ESD Protection:** ±15kV on bus pins (A, B, Y, Z)  
- **Failsafe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle  
- **Hot-Swap Input Structure:** Prevents false transitions during power-up  
- **1/8 Unit Load Receiver Input:** Allows up to 256 transceivers on the bus  
- **Slew-Rate Limited Driver for Reduced EMI**  
- **Thermal Shutdown Protection**  

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

The MAX3075EESA is designed for robust communication in noisy environments while providing high-speed data transmission and strong ESD protection.

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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