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ISL3684 from F

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ISL3684

Manufacturer: F, INTERSIL

Direct Down Conversion Transceiver

Partnumber Manufacturer Quantity Availability
ISL3684 F, INTERSIL 1710 In Stock

Description and Introduction

Direct Down Conversion Transceiver The ISL3684 is a high-speed, low-power, quad-channel digital isolator manufactured by Renesas Electronics.  

### **Specifications:**  
- **Channels:** 4  
- **Data Rate:** Up to 150 Mbps  
- **Isolation Voltage:** 2.5 kV RMS  
- **Propagation Delay:** 11 ns (typical)  
- **Supply Voltage:** 3.3 V or 5 V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-lead SOIC  

### **Description:**  
The ISL3684 provides galvanic isolation between input and output circuits using capacitive isolation technology. It is designed for high-speed digital signal transmission in industrial, medical, and communication applications where noise immunity and safety are critical.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 150 Mbps.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **Wide Supply Range:** Compatible with 3.3 V and 5 V systems.  
- **High Noise Immunity:** Robust performance in noisy environments.  
- **Safety Certifications:** Meets UL, CSA, and VDE standards for reinforced isolation.  
- **Fail-Safe Outputs:** Defaults to a known state in case of power loss.  

This information is based on the manufacturer's datasheet. For detailed specifications, refer to Renesas' official documentation.

Application Scenarios & Design Considerations

Direct Down Conversion Transceiver

Alternative Part Number

  • TPS2044B --: Quad-channel USB power distribution switch with current limiting, functionally similar to the ISL3684 power switch family.
  • MIC2505 --: Single-channel high-side power switch with current limit and thermal shutdown, suitable as a drop-in functional replacement.
  • AAT4610 --: Current-limited high-side load switch offering comparable switching and protection features for power distribution designs.
  • LMH0384SQ --: Pin-compatible 3G/HD/SD SDI adaptive cable equalizer with similar functionality and performance, widely available from TI.
  • GS2984 --: Direct functional equivalent SDI adaptive cable equalizer supporting the same data rates, commonly used as a drop-in replacement.
  • LMH0344SQ --: Similar SDI adaptive cable equalizer from the same family, suitable for 3G/HD/SD applications with comparable electrical characteristics.

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