ChipSourceTek-LTK5317 is a Class K audio power amplifier with built-in adaptive charge pump boost for AB/D switchable mono filter-free. In modern life, whether it is a relaxing moment at home enjoying high quality music, or a happy hour outdoors sharing wonderful melodies with friends, you need a superior performance and full-featured audio power amplifier to support. The emergence of ChipSourceTek-LTK5317 undoubtedly meets users' pursuit of high-quality audio experience and solves many of their pain points when choosing audio products.

Powerful features, excellent experience

•     Multiple modes switch at will：ChipSourceTek-LTK5317 has AB/D switchable mode, in AB mode, can achieve interference free, so that users can enjoy clear audio content, whether listening to radio programs or using other audio devices, without worrying about interference issues. This flexible switching function ADAPTS to the diverse needs of different users and provides convenience for various application scenarios.

•     High efficiency power output：In Class D output mode without a radiator, it can output up to 3.4W when the operating voltage is 3.7V and the load impedance is 6Ω. Under 8Ω load, it can also output more than 2.8W power. Excellent power output is maintained even at 10% THD+N. Such a strong power output capability ensures that the audio equipment can provide sufficient sound intensity in different scenarios to meet the user's requirements for volume and sound quality.

•     Adaptive voltage boost function：Its adaptive boost function is a highlight. When the music amplitude is small, the booster circuit will not start, and the power amplifier is directly powered by the power supply, which effectively reduces the power consumption. When the music amplitude increases to a certain extent, the booster circuit will intervene in time to increase the voltage to 6.5V, so as to achieve greater output power. This intelligent booster mechanism not only ensures the stable output of the audio signal, but also reasonably adjusts the power according to the actual demand, improving the energy utilization efficiency.

•     Low floor noise and ultra-low distortion：The ChipSourceTek-TK5317 features a floor noise as low as 69uV and excellent on-off burst suppression while achieving ultra-low THD+N distortion across the full frequency range. This means that when playing audio, the background noise is minimal, and the sound is pure and natural, whether it is a delicate human voice or passionate music, it can be presented in the most authentic and purest form, bringing immersive auditory enjoyment to users.

•     Anti-crack AGC mode：It is also equipped with four anti-crack-AGC (Automatic Gain Control) modes to meet the diverse sound needs of different scenarios such as meetings. Whether it is a discussion in a small conference room or a presentation in a large conference hall, ChipSourceTek-LTK5317 can ensure clear and stable sound through the appropriate AGC mode, avoid the phenomenon of broken sound, and ensure the smooth progress of the meeting.

•     Full difference structure and simplified design：The use of full difference structure effectively improves the power amplifier's ability to suppress RF noise, and makes the audio signal more pure. At the same time, the charge pump boost mode simplifies the peripheral components, without inductors, diodes and other components, which not only reduces the peripheral cost, but also improves the reliability and stability of the product. This simple and efficient design reflects the superb skills of Silicontech in product development.

Widely used to meet diverse needs

•     Bluetooth speakers and smart speakers：In Bluetooth speakers and smart speakers, ChipSourceTek-LTK5317 applications can significantly improve sound performance. Its powerful power output and excellent audio processing capabilities make the sound emitted by the speaker more clear and full, the bass is deep and powerful, and the treble is bright and pleasant. Whether it is playing music at home, watching movies, or creating a joyous atmosphere during outdoor gatherings, it can bring users an excellent listening experience.

•     Navigators and smart home devices：For navigators, clear and accurate voice cues are essential. The ChipSourceTek-LTK5317's low floor noise and excellent distortion control ensure the clarity and accuracy of voice announcements, allowing drivers to easily access navigation information. In the smart home system, the voice prompts or alarm sounds of devices such as smart door locks and smart cameras can also be more clearly recognizable after processing by ChipSourceTek-LTK5317 to improve the user experience.

•      Loudspeaker and loudspeaker equipment：The performance benefits of the ChipSourceTek-LTK5317 are fully realized in professional amplifier and speaker equipment. It can provide high power, low distortion audio amplification effect, to meet the needs of various occasions sound amplification. Whether it is the speech amplification in the conference room, the classroom teaching amplification in the school, or the sound amplification in the performance scene, it can ensure the quality and coverage of the sound, so that every audience can clearly hear the sound content.

•     Consumer audio products：From ordinary headphones and earbuds to consumer audio products such as portable music players, ChipSourceTek-LTK5317 can inject powerful audio power into them. It enables efficient sound amplification in a limited space, allowing users to enjoy high-quality music anytime, anywhere. Its low power consumption and environmentally friendly package design also meet the environmental requirements of modern consumers for electronic products.

Buying guide and price

    If you are interested in ChipSourceTek-LTK5317 and want to buy this product, we have a variety of channels for you to choose. You can contact local electronic components dealers, agents or directly visit the official website of Silicon source technology for consultation and purchase. As for the price, the specific price will fluctuate according to the number of purchases, sales channels and market conditions. However, please rest assured that we always uphold the concept of providing customers with cost-effective products, and the price of ChipSourceTek-LTK5317 will make you feel great value for money. Whether you are an individual developer, electronics engineer, or audio product manufacturer, choosing ChipSourceTek-LTK5317 is a wise decision. It will bring superior audio performance to your products and help you stand out in a competitive market. Don't hesitate to take action and buy ChipSourceTek-LTK5317 to power your audio projects! Let's embark on a journey of high quality audio and create more wonderful listening experiences.