Overview
The TFA9890AUK/N1 is a specialized integrated circuit designed by NXP USA Inc. for enhanced audio applications. This component is part of NXP's family of boosted audio systems, offering advanced features such as adaptive sound maximization and speaker protection. Although the specific part number TFA9890AUK/N1 is no longer manufactured, it remains relevant for existing designs and legacy systems.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Supply | Up to 9.5 V |
| Amplifier Type | Boosted Class-D Audio Amplifier |
| Speaker Protection | Yes, with boost protection algorithm |
| Sound Maximization | Adaptive Sound Maximizer |
| Package Type | VQFN32 (5x5 mm) |
Key Features
- Boosted audio system capable of delivering high power output
- Adaptive sound maximizer to enhance audio quality
- Advanced speaker protection with boost protection algorithm
- Efficient class-D amplifier design for low power consumption
- Compact VQFN32 package for space-saving designs
Applications
The TFA9890AUK/N1 is suitable for various audio applications requiring high-quality sound and robust speaker protection. These include:
- Portable audio devices such as smartphones, tablets, and MP3 players
- Automotive audio systems
- Home audio equipment like soundbars and speakers
- Industrial audio systems requiring reliable and efficient amplification
Q & A
- What is the TFA9890AUK/N1? The TFA9890AUK/N1 is a boosted audio system integrated circuit designed by NXP USA Inc.
- What are the key features of the TFA9890AUK/N1? Key features include a boosted class-D audio amplifier, adaptive sound maximizer, and advanced speaker protection.
- What is the voltage supply range for the TFA9890AUK/N1? The voltage supply range is up to 9.5 V.
- Is the TFA9890AUK/N1 still in production? No, the TFA9890AUK/N1 is no longer manufactured but remains relevant for existing designs and legacy systems.
- What package type does the TFA9890AUK/N1 come in? The TFA9890AUK/N1 comes in a VQFN32 (5x5 mm) package.
- What are some common applications for the TFA9890AUK/N1? Common applications include portable audio devices, automotive audio systems, home audio equipment, and industrial audio systems.
- Does the TFA9890AUK/N1 have built-in speaker protection? Yes, it includes a boost protection algorithm for speaker protection.
- How does the adaptive sound maximizer work? The adaptive sound maximizer enhances audio quality by dynamically adjusting the sound output to optimize performance.
- Where can I find detailed specifications for the TFA9890AUK/N1? Detailed specifications can be found in the full data sheet available from NXP Semiconductors or through authorized distributors.
- What are the benefits of using a class-D amplifier in the TFA9890AUK/N1? Class-D amplifiers offer high efficiency and low power consumption, making them ideal for battery-powered devices.
