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MAX3031ECSE from MAXIM,MAXIM - Dallas Semiconductor

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MAX3031ECSE

Manufacturer: MAXIM

15kV ESD-Protected / 3.3V Quad RS-422 Transmitters

Partnumber Manufacturer Quantity Availability
MAX3031ECSE MAXIM 2462 In Stock

Description and Introduction

15kV ESD-Protected / 3.3V Quad RS-422 Transmitters The MAX3031ECSE is a high-speed, low-power RS-485/RS-422 transceiver manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX3031ECSE  
- **Package:** 16-SOIC (150 mil)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Data Rate:** Up to 20Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Protocol Support:** RS-485, RS-422  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current:** 300µA (Typical)  
- **Shutdown Current:** 1µA (Max)  

### **Descriptions:**
- The MAX3031ECSE is a high-speed, low-power transceiver designed for RS-485/RS-422 communication.  
- It features a 1/8-unit load receiver input impedance, allowing up to 256 transceivers on the bus.  
- The device includes slew-rate-limited drivers to reduce EMI and minimize reflections in unterminated cables.  
- It supports full-duplex communication and is suitable for industrial, automotive, and telecom applications.  

### **Features:**
- **High-Speed Operation:** Supports data rates up to 20Mbps.  
- **Low Power Consumption:** 300µA typical quiescent current.  
- **Enhanced ESD Protection:** ±15kV HBM protection on bus pins.  
- **Slew-Rate Limited Drivers:** Reduces EMI and signal reflections.  
- **1/8-Unit Load Receiver Input:** Allows up to 256 transceivers on the bus.  
- **Full-Duplex Communication:** Independent driver and receiver channels.  
- **Shutdown Mode:** Reduces power consumption to 1µA (max).  
- **Industrial Temperature Range:** Operates from -40°C to +85°C.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

15kV ESD-Protected / 3.3V Quad RS-422 Transmitters

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