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MAX3070EASD from MAXIM,MAXIM - Dallas Semiconductor

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MAX3070EASD

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3070EASD MAXIM 3400 In Stock

Description and Introduction

+3.3V / 15kV ESD-Protected / Fail-Safe / Hot-Swap / RS-485/RS-422 Transceivers The MAX3070EASD 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:** 3.3V  
- **Data Rate:** Up to 20Mbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half-Duplex Communication**  
- **Low-Power Shutdown Mode** (1µA typical)  
- **Receiver Input Impedance:** ≥12kΩ  
- **Driver Output Short-Circuit Current Limit**  

### **Features:**  
- **Enhanced ESD Protection** for robust communication in harsh environments.  
- **Failsafe Receiver** ensures logic-high output when inputs are open, shorted, or terminated but not driven.  
- **Hot-Swap Inputs** prevent data corruption during power-up/down.  
- **Slew-Rate Limited for Reduced EMI** (selectable via pin configuration).  
- **Industrial Temperature Range** (-40°C to +85°C).  
- **Available in 8-pin SOIC package (MAX3070EASD+).**  

### **Applications:**  
- Industrial automation  
- Building control systems  
- RS-485/RS-422 networks  
- HVAC systems  
- Security systems  

For detailed electrical characteristics and pin configurations, refer to the official datasheet.

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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