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Bluetooth® Speaker

Smart Wireless Audio SoC

  • General Info
  • Technical Spec
  • Applications
  • Contact sales

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
AI NPU
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 Only Auracast™ Only Auracast™
Broadcast Audio Auracast™ Auracast™ (Only ATS2888P) Auracast™ CSB CSB
TWS
Multi Point
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

  • Portable stereo speaker
  • Bluetooth® car audio
  • Karaoke speaker
  • Bluetooth® intelligent voice Assistant
  • other Bluetooth® audio applications

Contact sales

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