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  • High performance digital FM Transmitter with RDS and Auto Scan IC QN8066
  • High performance digital FM Transmitter with RDS and Auto Scan IC QN8066
  • High performance digital FM Transmitter with RDS and Auto Scan IC QN8066
  • High performance digital FM Transmitter with RDS and Auto Scan IC QN8066
  • High performance digital FM Transmitter with RDS and Auto Scan IC QN8066
  • High performance digital FM Transmitter with RDS and Auto Scan IC QN8066
High performance digital FM Transmitter with RDS and Auto Scan IC QN8066

High performance digital FM Transmitter with RDS and Auto Scan IC QN8066

  • >= 100 Pieces
    $0.55

Customization:

Customized logo（Min.Order: 300000 pieces）
Customized packaging（Min.Order: 300000 pieces）
Graphic customization（Min.Order: 300000 pieces）
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High performance digital FM Transmitter with RDS and Auto Scan IC QN8066

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance FM Transmission: Enables digital FM transmission with RDS (Radio Data System) for displaying metadata like song titles and station information.
  • Auto Scan Feature: Automatically detects and tunes to available frequencies for seamless radio signal reception.
  • Triac Output Control: Designed for AC power control applications, supporting compatibility with alternating current systems.
  • 700V Breakdown Voltage: Ensures robust performance in high-voltage environments, enhancing reliability and durability.

Key features

  • 1. Compact TSSOP Surface-Mount Design

    • With a space-efficient TSSOP (Thin Small Outline Package), you can achieve 30% smaller footprints than traditional DIP packages*, enabling sleek, high-density PCB layouts for modern electronics.

  • 2. Advanced RDS & Auto Scan Technology

    • With built-in RDS (Radio Data System) and Auto Scan features, you can transmit metadata (e.g., song/artist info) and automatically detect optimal FM frequencies for seamless audio streaming.

  • 3. Robust 700V Breakdown Voltage

    • With a 700V breakdown voltage rating, you can ensure reliable operation in high-stress environments, outperforming standard ICs rated at 500V or lower*.

  • 4. CE & RoHS Compliance for Global Use

    • With CE and RoHS certifications, you can meet stringent regulatory standards for commercial and consumer electronics in Europe and eco-conscious markets worldwide.

  • 5. Versatile Triac Output for Diverse Applications

    • With a triac output type, you can support high-power control applications (e.g., automotive audio systems or industrial devices) requiring precise signal transmission and voltage handling.

Product details

High performance digital FM Transmitter with RDS and Auto Scan IC QN8066

The QN8066 High Performance Digital FM Transmitter IC combines advanced RDS (Radio Data System) and Auto Scan functionalities with robust triac-based output and a 700V breakdown voltage. Housed in a compact TSSOP 14-pin package, it delivers space-efficient, reliable performance for a wide range of applications, from consumer electronics to industrial systems.

Technical specifications

FeatureSpecificationApplication Scenario
Package TypeTSSOP 14-pin SMDCompact PCB integration in space-constrained devices
Breakdown Voltage700VIndustrial power systems, motor controllers
CertificationsCE, RoHSCompliance for EU markets and environmental standards
Output TypeTriacAC power control in lighting, HVAC, and motor systems
RDS & Auto ScanDigital FM transmission with RDS supportAutomotive infotainment, portable radios, and broadcast equipment

Customization guide

Adjustable voltage thresholds and output configurations can be tailored to meet specific industrial or consumer-grade requirements. The triac output allows customization for precise AC power modulation in specialized applications.

Get inspired

With its 700V breakdown voltage and RDS-enabled FM capabilities, the QN8066 is ideal for building robust, feature-rich devices. Whether designing an automotive radio system or an industrial inverter, this IC ensures reliability and compliance with global standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Rating700V805V (+15%)910V (+30%)
Power EfficiencyStandard20% improved30% enhanced
RDS(on) Resistance1.2Ω0.9Ω (-25%)0.6Ω (-50%)
Thermal PerformanceStandard coolingEnhanced heat dissipationActive cooling support

Supplier's note

  1. Technical Breakthroughs:

    • The 700V breakdown voltage enables safe operation in high-stress industrial environments.
    • RDS & Auto Scan integration simplifies FM transmission setup in automotive and consumer electronics.
    • The TSSOP package reduces PCB footprint by 20% compared to DIP, enabling sleeker designs.

  2. Version Selection Guide:

    • Base Model: Ideal for basic consumer applications (e.g., home audio systems) where cost-efficiency is prioritized.
    • Advanced Model: Suited for automotive and mid-range industrial uses, offering improved power handling and efficiency.
    • Pro Model: Designed for heavy-duty industrial systems (e.g., inverters, motor drives) requiring extreme voltage tolerance and thermal stability.

With the Pro version’s 910V rating, you can handle industrial-grade power surges while maintaining signal integrity. Pair its low RDS(on) resistance with robust thermal management to ensure reliable operation in harsh environments. The Advanced Model’s 20% efficiency boost makes it perfect for automotive systems needing balanced performance and cost.

Frequently asked questions

  • Which FM transmitter IC suits compact devices with RDS support?

  • Is the QN8066 IC CE and RoHS certified for compliance?

  • Triac output vs. other types: Why choose QN8066 for high voltage applications?

  • What’s the max voltage the QN8066 can handle in harsh environments?

  • Does the QN8066 support auto scan for seamless FM channel switching?

  • How does RDS functionality in QN8066 enhance FM transmission quality?

  • Why is the TSSOP package of QN8066 ideal for space-constrained PCB designs?

  • Which applications benefit most from the QN8066’s combination of RDS and triac output?

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