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MAX3085ECSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX3085ECSA+

Manufacturer: MAXIM

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX3085ECSA+,MAX3085ECSA MAXIM 60 In Stock

Description and Introduction

±15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX3085ECSA+ 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 Communication**  
- **Low Power Shutdown Mode**  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Common-Mode Input Voltage Range:** ±12V  
- **Receiver Input Impedance:** ≥12kΩ  

### **Descriptions:**  
The MAX3085ECSA+ is designed for high-speed RS-485/RS-422 communication in industrial and automotive applications. It features robust ESD protection, making it suitable for harsh environments. The device operates from a single 3.3V supply and supports data rates up to 20Mbps.  

### **Features:**  
- **Enhanced ESD Protection:** ±15kV on bus pins  
- **Failsafe Receiver:** Ensures logic-high output when inputs are open, shorted, or idle  
- **Low Power Consumption:** 120µA (typ) supply current  
- **Hot-Swap Input Structure:** Prevents false transitions during power-up  
- **Short-Circuit Current Limiting**  
- **Compatible with 3.3V Microcontrollers**  

This transceiver is commonly used in industrial automation, motor control, and networking applications requiring reliable high-speed communication.

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