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MAX3074EAPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX3074EAPA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3074EAPA MAXIM 3400 In Stock

Description and Introduction

+3.3V / 15kV ESD-Protected / Fail-Safe / Hot-Swap / RS-485/RS-422 Transceivers The MAX3074EAPA is a ±15kV ESD-protected, 20Mbps, 3.3V 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/Full Duplex:** Half-Duplex  
- **Package:** 8-Pin PDIP  

### **Descriptions:**  
- The MAX3074EAPA is designed for high-speed RS-485/RS-422 communication.  
- It features enhanced ESD protection, making it suitable for harsh industrial environments.  
- The device operates from a single 3.3V supply and supports data rates up to 20Mbps.  

### **Features:**  
- **±15kV ESD Protection** on bus pins (A, B, Y, Z)  
- **Low-Power Shutdown Mode** (1µA typical)  
- **Hot-Swap Inputs** to prevent false transitions during power-up  
- **Failsafe Receiver** ensures logic-high output when inputs are open or shorted  
- **Industry-Standard Pinout** for easy replacement  

This transceiver is commonly used in industrial automation, building control, and other applications requiring robust communication.

Application Scenarios & Design Considerations

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

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