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TDA8950J/N1
+Lista de MateriaisAudio Amplifiers TDA8950J/DBS23P//N1/STANDARD MARKING * IC'S TUBE -
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FabricanteSemiconductores NXP
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Peça do Fabricante #TDA8950J/N1
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Ficha Técnica TDA8950J/N1 DataSheet
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Especificações
| Atributo | Valor |
| Standard Pack Qty | 432 |
Visão Geral
Description
The TDA8950J/N1 is a high-efficiency Class D audio amplifier from NXP Semiconductors, designed for consumer audio applications. It operates with digital pulse-width modulation (PWM) to achieve high power output and efficiency, minimizing heat generation compared to traditional Class AB amplifiers. The device is housed in a compact, thermally efficient package, making it suitable for a variety of audio applications, including home audio systems, active speakers, and subwoofers.
Key features include an output power capability of up to 2 x 150 watts (stereo) or 1 x 300 watts (mono), ensuring robust audio performance. The TDA8950J/N1 supports a wide supply voltage range, providing flexibility in design. It also includes built-in protection features such as thermal shutdown, short-circuit protection, and under-voltage lockout to ensure reliability and longevity.
The amplifier offers a high signal-to-noise ratio and low total harmonic distortion, delivering clear and high-fidelity sound reproduction. Its efficiency and compact size make it an ideal choice for energy-conscious and space-constrained audio product designs.
Key features include an output power capability of up to 2 x 150 watts (stereo) or 1 x 300 watts (mono), ensuring robust audio performance. The TDA8950J/N1 supports a wide supply voltage range, providing flexibility in design. It also includes built-in protection features such as thermal shutdown, short-circuit protection, and under-voltage lockout to ensure reliability and longevity.
The amplifier offers a high signal-to-noise ratio and low total harmonic distortion, delivering clear and high-fidelity sound reproduction. Its efficiency and compact size make it an ideal choice for energy-conscious and space-constrained audio product designs.
Equivalent
The TDA8950J/N1 is a high-efficiency Class D audio amplifier. Equivalent products include:
1. TDA8951J: A similar Class D amplifier with minor variations.
2. IRS2092: Another Class D amplifier IC that offers similar high-efficiency performance.
3. TPA3116D2: A popular Class D stereo amplifier from Texas Instruments.
4. STA540: A Class AB audio amplifier that can be used in similar applications, though with different efficiency and thermal properties.
These alternatives vary in terms of power output, efficiency, and specific features.
1. TDA8951J: A similar Class D amplifier with minor variations.
2. IRS2092: Another Class D amplifier IC that offers similar high-efficiency performance.
3. TPA3116D2: A popular Class D stereo amplifier from Texas Instruments.
4. STA540: A Class AB audio amplifier that can be used in similar applications, though with different efficiency and thermal properties.
These alternatives vary in terms of power output, efficiency, and specific features.
Features
The TDA8950J/N1 is a high-efficiency Class D audio power amplifier designed for use in consumer electronics. Key features include:
1. Output Power: Delivers up to 2 x 150 W at 4 Ω in stereo mode or 1 x 300 W in mono Bridge-Tied Load (BTL) mode.
2. Efficiency: High efficiency, typically above 90%, reducing heat generation and eliminating the need for large heat sinks.
3. Supply Voltage: Operates between 12 V to 36 V, making it versatile for various applications.
4. Low Distortion: Provides low Total Harmonic Distortion (THD+N), ensuring high-fidelity audio reproduction.
5. Built-in Protections: Includes thermal protection, over-current protection, and short-circuit protection for reliability.
6. Mute and Standby Modes: Features mute and standby functions for low power consumption and protection during inactivity.
7. Thermal Performance: Capable of driving speakers directly without heat sinks under normal conditions, thanks to its thermal design.
8. Compact Package: Available in a small, lead-free HSOP24 power package for compact system designs.
These features make the TDA8950J/N1 suitable for applications in home audio systems, televisions, and other audio playback devices.
1. Output Power: Delivers up to 2 x 150 W at 4 Ω in stereo mode or 1 x 300 W in mono Bridge-Tied Load (BTL) mode.
2. Efficiency: High efficiency, typically above 90%, reducing heat generation and eliminating the need for large heat sinks.
3. Supply Voltage: Operates between 12 V to 36 V, making it versatile for various applications.
4. Low Distortion: Provides low Total Harmonic Distortion (THD+N), ensuring high-fidelity audio reproduction.
5. Built-in Protections: Includes thermal protection, over-current protection, and short-circuit protection for reliability.
6. Mute and Standby Modes: Features mute and standby functions for low power consumption and protection during inactivity.
7. Thermal Performance: Capable of driving speakers directly without heat sinks under normal conditions, thanks to its thermal design.
8. Compact Package: Available in a small, lead-free HSOP24 power package for compact system designs.
These features make the TDA8950J/N1 suitable for applications in home audio systems, televisions, and other audio playback devices.
Pinout
The TDA8950J/N1 is a high-efficiency Class D audio power amplifier. It is housed in a 24-pin Single In-line (SIL) package. The primary function of this IC is to amplify audio signals with high efficiency and low power dissipation, making it suitable for use in audio applications like home theater systems, televisions, and active speakers.
Key features include:
- High efficiency: Class D operation results in lower heat generation.
- Thermal and short-circuit protection: Ensures safe operation and reliability.
- Operating with a wide power supply range, making it versatile for various applications.
For detailed pin functions and internal configurations, consulting the official datasheet is recommended as it provides comprehensive information regarding each pin's role, electrical characteristics, and application circuits.
Key features include:
- High efficiency: Class D operation results in lower heat generation.
- Thermal and short-circuit protection: Ensures safe operation and reliability.
- Operating with a wide power supply range, making it versatile for various applications.
For detailed pin functions and internal configurations, consulting the official datasheet is recommended as it provides comprehensive information regarding each pin's role, electrical characteristics, and application circuits.
Manufacturer
The TDA8950J/N1 is manufactured by NXP Semiconductors. NXP Semiconductors is a global semiconductor company that specializes in the design and production of various semiconductor components and solutions. The company focuses on providing products for automotive, industrial, mobile, and communication infrastructure markets. NXP is known for its innovations in areas such as embedded processing, connectivity, security, and analog solutions.
Application
The TDA8950J/N1 is a high-efficiency Class D audio amplifier IC. Its application areas include:
1. Consumer Audio Equipment: Used in home theater systems, soundbars, and audio receivers.
2. Professional Audio Systems: Suitable for amplifying audio signals in PA systems, mixers, and studio monitors.
3. Automotive Audio: Employed in car audio systems for efficient power amplification.
4. Portable Audio Devices: Utilized in docking stations and portable speakers due to its compact size and high efficiency.
5. Public Address Systems: Used in amplifying voice and music in large venues.
6. Musical Instruments: Can be integrated into electronic instruments and amplifiers for clear and powerful sound outputs.
1. Consumer Audio Equipment: Used in home theater systems, soundbars, and audio receivers.
2. Professional Audio Systems: Suitable for amplifying audio signals in PA systems, mixers, and studio monitors.
3. Automotive Audio: Employed in car audio systems for efficient power amplification.
4. Portable Audio Devices: Utilized in docking stations and portable speakers due to its compact size and high efficiency.
5. Public Address Systems: Used in amplifying voice and music in large venues.
6. Musical Instruments: Can be integrated into electronic instruments and amplifiers for clear and powerful sound outputs.
Package
The TDA8950J/N1 is an audio amplifier integrated circuit that comes in a HZip (Heatsink Zip) package. This package is designed to facilitate efficient heat dissipation, making it suitable for high-power applications.
