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TDA1515A
24 W BTL or 2 x 12 W stereo car radio power amplifier
TDA1515A
24 W BTL or 2 x 12 W stereo car radio power amplifier
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Manufacturer Part # : TDA1515A
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Package/Case: HZIP13
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Brand: PHILIPS
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Product Categories : Audio/Video Amplifiers
Quality Assurance
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TDA1515A DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
24 W BTL or 2 x 12 W stereo car radio power amplifierThe TDA1515BQ is a monolithic integrated class-B output amplifier in a 13-lead single in-line (SIL) plastic power package. The device is primarily developed for car radio applications, and also to drive low-impedance loads (down to 1,6Ω). At a supply voltage VP= 14,4 V, an output power of 24 W can be delivered into a 4ΩBTL (Bridge Tied Load), or, when used as stereo amplifier, it delivers 2×12 W into 2Ωor 2×7 W into 4Ω.Special features are: • flexibility in use−mono BTL as well as stereo • high output power • low offset voltage at the output (important for BTL) • large usable gain variation • very good ripple rejection • internal limited bandwidth for high frequencies • low stand-by current possibility (typ. 1 µA), to simplify required switches; TTL drive possible • low number and small sized external components • high reliability.The following currently required protections are incorporated in the circuit. These protections also have positive influence on reliability in the applications.• load dump protection • a.c. and d.c. short-circuit safe to ground up to VP=18 V • thermal protection • speaker protection in bridge configuration • SOAR protection • outputs short-circuit safe to ground in BTL • reverse polarity safe.
Key Features
- flexibility in use−mono BTL as well as stereo
- high output power
- low offset voltage at the output (important for BTL)
- large usable gain variation
- very good ripple rejection
- internal limited bandwidth for high frequencies
- low stand-by current possibility (typ. 1 µA), to simplify required switches; TTL drive possible
- low number and small sized external components
- high reliability.
- The following currently required protections are incorporated in the circuit. These protections also have positive influence on reliability in the applications.
- load dump protection
- a.c. and d.c. short-circuit safe to ground up to VP=18 V
- thermal protection
- speaker protection in bridge configuration
- SOAR protection
- outputs short-circuit safe to ground in BTL
- reverse polarity safe.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | PHI | Product Category ! | IC Chips |
FAQs
What is TDA1515A?
The TDA1515A is a 24-watt bridge amplifier IC designed specifically for high-quality audio amplification applications. It is commonly used in audio systems, such as amplifiers for speakers or headphones, providing high power output with low distortion.
How Does TDA1515A Work?
The TDA1515A operates as a bridge amplifier, amplifying audio signals with high fidelity and power efficiency. It accepts input audio signals, amplifies them, and delivers the amplified signals to connected speakers or headphones. The IC features built-in protection circuits to ensure reliable and safe operation.
How Many Pins does TDA1515A have and What are the Functions of the Pinout Configuration?
The TDA1515A is housed in a 9-pin SIL (Single In-Line) package. The pinout configuration includes:
- Vs: Supply voltage pin.
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN-: Inverting input pin.
- IN+: Non-inverting input pin.
- P7, P6, P5: Outputs for bridge connection.
- P4, P3, P2, P1: Outputs for parallel connection.
What are the Pros and Cons of TDA1515A?
Pros:
- High Power Output: Provides 24 watts of power for driving speakers.
- Low Distortion: Offers low distortion for high-quality audio reproduction.
- Bridge Configuration: Suitable for bridge amplifier setups for improved efficiency.
- Built-in Protections: Includes protection circuits for thermal and overcurrent protection.
- Compact Package: The 9-pin SIL package is space-efficient for compact audio designs.
Cons:
- Heat Dissipation: May require heat sinking for optimal thermal performance.
- External Components: Some external components may be needed for certain audio system configurations.
Are There Any Equivalents/Alternatives to TDA1515A for Recommendation?
- The TDA2030A from STMicroelectronics is a comparable audio amplifier IC with similar power output capabilities.
- Alternatives to the TDA1515A include the LM386 from Texas Instruments and the TDA7294 from STMicroelectronics.
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