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ISL8485IB from INTERSIL

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ISL8485IB

Manufacturer: INTERSIL

5V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
ISL8485IB INTERSIL 10000 In Stock

Description and Introduction

5V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers The ISL8485IB is a transceiver manufactured by INTERSIL (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Interface Type:** RS-485, RS-422  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Data Rate:** Up to 250kbps  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 8-Pin SOIC  
- **Half/Full Duplex:** Half Duplex  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**  
The ISL8485IB is a low-power, half-duplex RS-485/RS-422 transceiver designed for balanced communication. It features a single driver and receiver, making it suitable for applications requiring bidirectional data transmission over long distances.  

### **Features:**  
- **Low Power Consumption:** Operates with a quiescent current of 300µA (typical).  
- **Wide Supply Range:** Supports 4.5V to 5.5V operation.  
- **Enhanced ESD Protection:** Protects against electrostatic discharge up to ±15kV.  
- **Thermal Shutdown Protection:** Prevents damage from excessive heat.  
- **Short-Circuit Protection:** Robust against output short circuits.  
- **High Input Impedance:** Allows up to 256 transceivers on the bus.  
- **Slew Rate Limited:** Reduces EMI and reflections in communication lines.  

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

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