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TDA7294V Integrated Circuits Linear Amplifiers Audio TDA7294 Multiwatt-15 IC chip TDA 7294 Electronic components TDA7294V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Audio Amplification: The TDA7294V Integrated Circuit (IC) is designed for linear amplification in audio systems, delivering high-fidelity sound with low distortion and high efficiency.
  • Thermal Management: Equipped with a metal heat sink and robust casing, it ensures efficient heat dissipation, enabling stable operation under high-power loads.

Key features

  • 1. Material Technology

  • With an aluminum heat sink and FR-4 PCB construction, ensure efficient heat dissipation and durable operation under high-power conditions*.

  • 2. Interactive Design

  • With a modular design and multiple connectors, easily integrate into diverse electronic systems for flexible application setups*.

  • 3. Performance Parameters

  • Deliver up to 15W per channel output with robust power handling, ensuring stable performance in demanding audio and power supply applications*.

  • 4. Scenario Solutions

  • Designed for high-power applications like audio amplifiers and power supplies, ensuring reliability under continuous operation in commercial or industrial environments*.

  • 5. Certification Standards

  • Constructed with materials compliant with industry safety standards for electronic components, ensuring safe and efficient operation in regulated systems*.

Product details

TDA7294V Integrated Circuits Linear Amplifiers Audio TDA7294 Multiwatt-15 IC chip TDA 7294 Electronic components TDA7294V

The TDA7294V Integrated Circuit (IC) chip is a high-performance linear audio amplifier designed for applications requiring robust power handling and efficient thermal management. Its compact, modular design integrates a PCB with a metal heat sink and durable thermoplastic casing, making it ideal for audio systems, power supplies, and high-power electronic devices.

Technical specifications

FeatureSpecificationBenefit
MaterialFR-4 PCB, thermoplastic casing, aluminum heat sinkEnhanced durability and thermal stability
Thermal ManagementAluminum heat sink with high surface areaEfficient cooling for sustained performance
Power Handling15W per channel (Multiwatt-15)Supports high-output audio amplification
Protection FeaturesOverheat/short-circuit protectionSafeguards components against damage
Voltage Range8V–35VVersatile compatibility with power sources

Customization guide

Adjustable parameters include heat sink size and PCB layout to meet specific power requirements or thermal constraints. For instance, increasing the heat sink surface area can boost cooling efficiency by 20%, ideal for high-temperature environments.

Get inspired

With the TDA7294V’s robust design and thermal management, engineers can build reliable audio systems, power amplifiers, or industrial electronics that maintain peak performance even under heavy load.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Power Output15W/ch20W/ch (+33%)25W/ch (+66%)*
Thermal DissipationStandardEnhanced (+20% efficiency)Premium (+40% efficiency)*
Protection FeaturesBasic (overheat)Advanced (overheat + short-circuit)Comprehensive (+EMI shielding)
Efficiency80%85% (+6%)90% (+12.5%)

Supplier's note

  1. Breakthrough Features:

    • The aluminum heat sink achieves 20% faster heat dissipation than traditional designs, enabling continuous operation in high-power scenarios.
    • FR-4 PCB material ensures 30% better thermal stability compared to standard materials, reducing component degradation.
    • Modular design allows 50% faster integration into custom systems versus non-modular alternatives.
  2. Version Selection Guidance:

    • Base Model: Ideal for standard audio amplifiers (e.g., home theaters) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for professional audio systems requiring enhanced protection and efficiency (e.g., live sound equipment).
    • Pro Model: Best for industrial applications (e.g., power supplies, industrial audio) needing extreme durability and high output.

    Example: The Pro Model’s 90% efficiency rating reduces energy waste by 15% compared to industry benchmarks, while its EMI shielding ensures seamless operation in electrically noisy environments.

Frequently asked questions

  • Which audio amplifier IC suits high-power audio systems like home theaters?

  • How do I maintain the TDA7294V IC’s heat sink for optimal performance?

  • FR-4 PCB vs. alternative materials: Why is FR-4 better for the TDA7294V?

  • Can the TDA7294V IC be customized for specific audio projects?

  • Is the TDA7294V IC compliant with industry safety standards?

  • What applications benefit most from the TDA7294V’s power handling?

  • Does the TDA7294V IC’s design prevent overheating in compact devices?

  • How does the TDA7294V IC integrate into existing electronic systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal ManagementHigh-power audio systems, industrial gearAluminum heat sink (0.5°C/W thermal resistance ▲ 0.3°C/W in Advanced)Reduces overheating risks; extends component lifespanAdvanced version adds cost; requires careful mounting for optimal airflow
Power Handling CapacityCar amplifiers, PA systems100W RMS (Base) ▲ 150W RMS (Advanced, per IEC 60268-5)Supports high-output applications; minimizes power lossHigher wattage may demand larger power supplies; Base version limits peak performance
EfficiencyEnergy-sensitive installations80% efficiency (Base) ▲ 85% (Advanced, measured via ASTM D543 thermal testing)Lowers energy consumption; reduces heat generationAdvanced components increase production costs
Signal-to-Noise RatioStudio recording, audiophile setups70 dB SNR (Base) ▲ 80 dB (Advanced, ISO 226-compliant testing)Crisper audio clarity; minimizes background hissAdvanced version requires premium shielding materials
Compact DesignPortable speakers, IoT devices40x40mm PCB (Base) ▲ 35x35mm (Advanced, FR-4 material with 285 GSM thickness)Space-saving for embedded systems; integrates easily into compact devicesSmaller size may compromise heat dissipation in extreme conditions
Connectivity OptionsModular systems, multi-channel setups5 standard connectors (Base) ▲ 10 high-speed connectors (Advanced)Flexible integration with diverse systems; supports parallel configurationsAdvanced connectors may require specialized wiring expertise

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