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MAX3077EAPA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX3077EAPA+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3077EAPA+ MAXIM 1500 In Stock

Description and Introduction

+3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers The MAX3077EAPA+ is a 3.3V, ±15kV ESD-protected, 20Mbps, half-duplex RS-485/RS-422 transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **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 Operation**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 1µA (max)  
  - **Supply Current (Unloaded):** 900µA (max)  
- **Common-Mode Input Voltage Range:** ±12V  
- **Package:** 8-pin PDIP  

### **Descriptions:**  
The MAX3077EAPA+ is designed for robust communication in industrial and automotive applications. It features enhanced ESD protection, making it suitable for harsh environments. The device supports high-speed data transmission and operates from a single 3.3V supply.  

### **Features:**  
- **Enhanced ESD Protection:** ±15kV on bus pins  
- **Failsafe Receiver Inputs:** Ensures logic-high output when inputs are open or shorted  
- **Hot-Swap Input Structure:** Eliminates false transitions during power-up  
- **Low EMI:** Slew-rate-limited drivers reduce EMI  
- **Short-Circuit Protection:** Driver outputs protected against short circuits  
- **Thermal Shutdown:** Prevents damage from excessive power dissipation  
- **Compliant with RS-485/RS-422 Standards**  

This transceiver is commonly used in industrial automation, motor control, and other applications requiring reliable long-distance communication.

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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