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MAX3078EEPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX3078EEPA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX3078EEPA MAXIM 3400 In Stock

Description and Introduction

+3.3V / 15kV ESD-Protected / Fail-Safe / Hot-Swap / RS-485/RS-422 Transceivers The MAX3078EEPA 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)  
- **Interface Standards:** RS-485, RS-422  
- **Operating Mode:** Half-duplex  
- **Number of Drivers/Receivers:** 1 driver, 1 receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin PDIP (Plastic Dual In-line Package)  

### **Features:**  
- **Low Power Consumption:**  
  - 1.6mA (typical) supply current in shutdown mode  
  - 5.5mA (typical) supply current in active mode (unloaded)  
- **Failsafe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle  
- **Hot-Swap Input Structure:** Prevents glitches during power-up/power-down  
- **Extended Common-Mode Range:** ±12V  
- **Driver Short-Circuit Protection:** Withstands up to ±7V on bus pins  
- **Thermal Shutdown:** Protects against excessive power dissipation  

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

The MAX3078EEPA is designed for robust communication in noisy environments while providing high ESD protection.

Application Scenarios & Design Considerations

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

Request Quotation

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

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