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ISL8499IVZ from INTERSIL

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ISL8499IVZ

Manufacturer: INTERSIL

Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch

Partnumber Manufacturer Quantity Availability
ISL8499IVZ INTERSIL 81 In Stock

Description and Introduction

Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Quad SPDT (Dual DPDT) Analog Switch The ISL8499IVZ is a single-supply RS-485/RS-422 transceiver manufactured by INTERSIL (now part of Renesas Electronics).  

### **Specifications:**  
- **Supply Voltage:** 4.5V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Bus I/O Protection:** ±15kV ESD (Human Body Model)  
- **Low Power Consumption:**  
  - **Supply Current (Disabled):** 1µA (max)  
  - **Supply Current (Enabled, No Load):** 1.5mA (max)  
- **Half-Duplex Communication**  
- **Package:** 8-Lead SOIC  

### **Description:**  
The ISL8499IVZ is designed for bidirectional data transmission on multipoint bus transmission lines (RS-485/RS-422). It features a low-power shutdown mode and robust ESD protection, making it suitable for industrial and automotive applications.  

### **Features:**  
- Single 5V Supply Operation  
- Half-Duplex Operation  
- Thermal Shutdown Protection  
- Short-Circuit Protection on Bus Pins  
- High Input Impedance (≥96kΩ)  
- Meets TIA/EIA-485-A and ITU-T V.11 Standards  
- Pin-Compatible with Industry-Standard RS-485 Transceivers  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation.

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