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MAX490MJA from MAXIM,MAXIM - Dallas Semiconductor

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MAX490MJA

Manufacturer: MAXIM

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX490MJA MAXIM 14107 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX490MJA is a low-power, slew-rate-limited RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage:** +5V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Data Rate:** Up to 2.5Mbps  
- **Slew Rate Limited:** Reduces EMI and reflections  
- **Low Power Consumption:**  
  - 120µA (Quiescent Current)  
  - 1µA (Shutdown Mode)  
- **Half-Duplex Communication**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-Pin CERDIP (MJA)  

### **Descriptions:**  
- Designed for RS-485/RS-422 applications.  
- Features slew-rate limiting for reduced EMI in noisy environments.  
- Includes a low-power shutdown mode.  
- Robust ESD protection enhances reliability.  

### **Features:**  
- **Slew-Rate Limited for Low EMI**  
- **Low Quiescent Current (120µA)**  
- **1µA Shutdown Mode**  
- **Driver Output Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **Compatible with RS-485 and RS-422 Standards**  
- **Half-Duplex Operation**  

This transceiver is suitable for industrial, automotive, and communication systems requiring robust data transmission.

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