Our ICs
Bluetooth® Speaker
Smart Wireless Audio SoC
General Info
Actions Bluetooth® speaker chips are primarily Bluetooth® Dual-mode(Core 6.0) single-chip solutions, featuring low power consumption, high audio quality, and excellent wireless communication performance. They are mainly used in portable Bluetooth speakers, party speakers, karaoke speakers, and car Bluetooth® audio products, etc.
Actions Technology is good at providing high sound quality and high-performance wireless audio experience under the premise of low power consumption. The full range of products is equipped with advanced high-quality audio technologies, including high-performance audio ADC/DAC technology, as well as high-performance Karaoke and sound effect algorithm technologies independently developed by Actions. Actions Bluetooth speaker chips support the latest Bluetooth standard technologies, such as Bluetooth®LE Audio technology, Auracast™ broadcasting technology, Bluetooth® RF outstanding performance, with high stability and high performance wireless communication technology.
Now the main Bluetooth® speaker chips are ATS2935、ATS2835P2、ATS2835P、ATS2853P2、ATS2853, etc.
Technical Spec
|
| CPU |
| DSP |
| AI NPU |
| ADC SNR |
| DAC SNR |
| Hi-Res Source |
| Bluetooth®Core |
| Bluetooth®LE Audio |
| Broadcast Audio |
| TWS |
| Multi Point |
| Max TX Power |
| RX Sensitivity |
| Internal SRAM |
| Internal NorFlash |
| A2DP Consumption |
| GPIO |
| Package |
|
ATS2935 | ATS288X | ATS2835P2 | ATS2835P | ATS2853P2 | ATS2853 |
| CPU | CK802@298KHz | CK802@336MHz | CK802@264MHz | CK802@264MHz | CK802@264MHz | MIPS M4K@234MHz |
| DSP | CEVA TL421@448MHz | CEVA TL421@504MHz | CEVA TL420@342MHz | CEVA TL420@342MHz | CEVA TL420@342MHz |
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| AI NPU |
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| ADC SNR | 4-Channel SNR>112dB | 4-Channel SNR>110dB | 2-Channel SNR>96dB | 2-Channel SNR>96dB | 2-Channel SNR>96dB | 2-Channel SNR>96dB |
| DAC SNR | 3-Channel SNR>115dB | 3-Channel SNR>113dB | 2-Channel SNR>101dB | 2-Channel SNR>101dB | 2-Channel SNR>101dB | 2-Channel SNR>100dB |
| Hi-Res Source | All, include Bluetooth® | AUX/UAC | All, include Bluetooth® | All, include Bluetooth® | AUX/UAC | AUX/UAC |
| Bluetooth®Core | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 5.3 |
| Bluetooth®LE Audio |
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Only Auracast™ |
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Only Auracast™ |
|
| Broadcast Audio | Auracast™ | Auracast™ (Only ATS2888P) | Auracast™ | CSB | CSB |
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| TWS |
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| Multi Point |
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| Max TX Power | 13dBm | 12dBm | 11dBm | 11dBm | 10dBm | 10dBm |
| RX Sensitivity | -96.5dBm | -96dBm | -94dBm | -94dBm | -94dBm | -93dBm |
| Internal SRAM | 680KB | 680KB | 498.5KB | 498.5KB | 450KB | 203KB |
| Internal NorFlash | 32Mbits | 16/32Mbits | 32Mbits | 32Mbits | 16Mbits | 16Mbits |
| A2DP Consumption | 8mA | 10mA | 16mA | 16mA | 16mA | 16mA |
| GPIO | 48 | 28/44 | 31 | 31 | 31 | 31 |
| Package | QFN84(8X8mm) | QFN56(7X7mm)/ QFN84(8X8mm) | QFN68 (8X8mm) | QFN68 (8X8mm) | QFN68 (8X8mm) | QFN48(6X6mm) |
Applications
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Portable stereo speaker
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Bluetooth® car audio
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Karaoke speaker
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Bluetooth® intelligent voice Assistant
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other Bluetooth® audio applications


