TDA8920J
Audio Amplifier, 1 Func, PZIP17TDA8920J
Audio Amplifier, 1 Func, PZIP17
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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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TDA8920J 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
GENERAL DESCRIPTIONThe TDA8920 is a high efficiency class-D audio power amplifier. It can be used in a mono Bridge-Tied Load (BTL) or in a stereo Single-Ended (SE) configuration. The device operates over a wide supply voltage range from ±15Vupto±30 V and consumes a very low quiescent current.
Key Features
- High efficiency (90%)
- Operating voltage from±15Vto±30 V
- Very low quiescent current
- Low distortion
- Fixed gain of 30 dB
- High output power
- Output power limiter
- Good ripple rejection
- Usable as a mono amplifier in Bridge-Tied Load (BTL) or as a stereo Single-Ended (SE) amplifier
- Tracking possibility for oscillator frequency
- Differential audio inputs
- No switch-on or switch-off plops
- Short-circuit proof across the load
- Electrostatic discharge protection on all pins
- Thermally protected.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | No | Part Life Cycle Code | Obsolete |
Reach Compliance Code | ECCN Code | EAR99 | |
HTS Code ! | 8542.33.00.01 | Consumer IC Type | AUDIO AMPLIFIER |
JESD-30 Code | R-PZIP-T17 | JESD-609 Code | e0 |
Number of Functions | 1 | Number of Terminals | 17 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | ZIP |
Package Equivalence Code | ZIP17,.2,.17 | Package Shape | RECTANGULAR |
Package Style | IN-LINE | Qualification Status ! | Not Qualified |
Supply Current-Max | 60 mA | Surface Mount ! | NO |
Temperature Grade ! | INDUSTRIAL | Terminal Finish | Tin/Lead (Sn/Pb) |
Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 1.27 mm |
Terminal Position | ZIG-ZAG |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TDA8920J?
The TDA8920J is a high-efficiency class-D audio amplifier integrated circuit designed by NXP Semiconductors. It is specifically tailored for use in high-quality audio applications such as home theaters, multimedia systems, and professional audio equipment.
How Does TDA8920J Work?
The TDA8920J operates as a class-D amplifier, utilizing pulse width modulation (PWM) to achieve high efficiency and low heat dissipation. It amplifies audio signals with high fidelity and minimal distortion, making it suitable for demanding audio applications. The amplifier features a built-in protection circuitry for overvoltage, overcurrent, and thermal protection.
How Many Pins does TDA8920J have and What are the Functions of the Pinout Configuration?
The TDA8920J is housed in a 27-lead DBS27P (PowerDIP) package. The pinout configuration includes:
- PVCC: Positive power supply pin for the IC.
- NVCC: Negative power supply pin for the IC.
- VP: Positive high-voltage rail for the power stage.
- VN: Negative high-voltage rail for the power stage.
- PVCCD: Digital power supply pin.
- OUTP: Positive speaker output.
- OUTN: Negative speaker output.
- PGND: Power ground pin.
- AGND: Analog ground pin.
What are the Pros and Cons of TDA8920J?
Pros:
- High Efficiency: Operates with high efficiency, minimizing power dissipation and heat generation.
- High Fidelity: Provides high-quality audio amplification with low distortion.
- Built-in Protection: Features built-in protection circuitry for reliable and safe operation.
- Flexible Power Supply: Supports a wide range of power supply voltages for design flexibility.
- Compact Package: The 27-lead PowerDIP package provides a space-efficient design solution.
Cons:
- External Filters: May require external passive filters for optimal audio performance in some applications.
- Complexity: Class-D amplifiers may require careful consideration of layout and grounding for optimal performance and noise immunity.
- High Voltage Rails: Requires careful consideration of high-voltage rail design for safety and performance.
Are There Any Equivalents/Alternatives to TDA8920J for Recommendation?
- The TDA8932 from NXP Semiconductors is a similar high-efficiency class-D audio amplifier IC.
- Alternatives to the TDA8920J include the TAS5706 from Texas Instruments and the IRS2092 from Infineon Technologies.