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MAX483E

±15kV ESD-Protected, Slew-Rate Limited, Low-Power, RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX483E 656 In Stock

Description and Introduction

±15kV ESD-Protected, Slew-Rate Limited, Low-Power, RS-485/RS-422 Transceivers The MAX483E is a low-power transceiver designed for RS-485 and RS-422 communication. Here are its key specifications, descriptions, and features:

### **Manufacturer:**  
- Maxim Integrated (now part of Analog Devices)

### **Specifications:**  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Low Quiescent Current:** 120µA (typical)  
- **Receiver Input Sensitivity:** ±200mV  
- **Driver Output Voltage:** ±1.5V (min) into 54Ω load  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
- The MAX483E is a half-duplex RS-485/RS-422 transceiver with low-power shutdown mode.  
- It features slew-rate-limited drivers to reduce EMI and minimize reflections in unterminated cables.  
- Designed for balanced data transmission, it supports up to 32 unit loads on a single bus.  

### **Features:**  
- **Low-Power Shutdown Mode:** Reduces power consumption when not in use.  
- **Slew-Rate Limited:** Reduces EMI and signal reflections.  
- **Half-Duplex Operation:** Suitable for bidirectional communication.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Short-Circuit Protection:** On driver outputs.  
- **Compatible with RS-485 & RS-422 Standards.**  

This information is based solely on the manufacturer's datasheet.

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