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ISL8487IP from INTERSIL

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ISL8487IP

Manufacturer: INTERSIL

1/8 Unit Load/ 5V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
ISL8487IP INTERSIL 500 In Stock

Description and Introduction

1/8 Unit Load/ 5V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers The ISL8487IP is a RS-485/RS-422 transceiver manufactured by Intersil (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin PDIP (Plastic Dual In-line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Bus I/O Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Supply Current (Standby):** 300µA (max)  
  - **Supply Current (Unloaded):** 5mA (max)  

### **Descriptions:**
- The ISL8487IP is a differential bus transceiver designed for RS-485 and RS-422 communication.  
- It features a single driver and receiver, making it suitable for half-duplex applications.  
- The device includes thermal shutdown protection to prevent damage from excessive power dissipation.  
- It is compatible with 3.3V and 5V logic levels.  

### **Features:**
- **Enhanced ESD Protection** for robust performance in harsh environments.  
- **Low Power Consumption** for energy-efficient applications.  
- **Wide Supply Voltage Range** (4.5V to 5.5V).  
- **Thermal Shutdown Protection** to safeguard against overheating.  
- **Short-Circuit Protection** on driver outputs.  
- **1/8 Unit Load** allows up to 256 transceivers on the bus.  
- **Slew Rate Limited** for reduced EMI and improved signal integrity.  

This transceiver is commonly used in industrial control systems, telecommunications, and other applications requiring reliable long-distance data transmission.

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