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ISL83490IP from INTERAIL

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15.625ms

ISL83490IP

Manufacturer: INTERAIL

3.3V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
ISL83490IP INTERAIL 368 In Stock

Description and Introduction

3.3V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers The **ISL83490IP** is a **3.3V powered, ±60V fault-protected, full-duplex RS-485/RS-422 transceiver** manufactured by **Intersil (now Renesas Electronics)**.  

### **Key Specifications:**  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to **20Mbps**  
- **Bus Fault Protection:** ±60V (on bus pins)  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Half/Full Duplex:** Full-duplex  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-lead PDIP  

### **Features:**  
- **High-speed operation (20Mbps)**  
- **±60V fault protection on bus pins**  
- **3.3V single supply operation**  
- **Low power consumption (1.3mA supply current in shutdown mode)**  
- **Enhanced ESD protection (up to ±15kV HBM)**  
- **Hot-swappable capability**  
- **Supports up to 256 nodes on a bus**  
- **Slew rate limited for reduced EMI**  

This transceiver is designed for **industrial, telecom, and networking applications** requiring robust RS-485/RS-422 communication with high-voltage fault tolerance.  

Let me know if you need additional details.

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