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    Home Audio

    Bluetooth Audio SoC

    • General Info
    • Technical Spec
    • Applications
    • Contact sales

    General Info

    Actions Technology's home audio series mainly offers dual-mode Bluetooth 5.4 solutions, characterized by high audio quality, low latency, and multi-connection capabilities, primarily applied in wireless home theaters, soundbar TV speakers, and A/V Receivers.

    The ATS2835P(L) supports dual-mode coexistence of classic Bluetooth reception and 2.4G proprietary protocol forwarding, supporting multi-connections (up to 1TX+4RX+4.0 channel wireless transmission and reception), with latency as low as 16ms (based on LC3+HR). Compared to classic Bluetooth (SBC), the 2.4G proprietary protocol (LC3/LC3+) ensures better sound quality with a THD+N of over 90dB (based on LC3+HR). The ATS2833P features a smaller package and a more streamlined BOM, making it a more cost-effective choice for RX. The ATS2853 only supports classic Bluetooth but can utilize the TWS mechanism to achieve a highly integrated and cost-effective soundbar+subwoofer product.

    The main chips currently promoted include: ATS2835P(L), ATS2833P(L), and ATS2853, among others.

    Technical Spec PDF Download

    BT Version
    NGPP-2.4G
    CPU
    DSP
    SRAM
    SPI Norflash
    Max TX Power
    TWS
    Wireless TX
    Wireless RX
    Audio Effect
    A2DP Consumption
    Package
    ATS2835P(L) ATS2833P(L) ATS2853
    BT Version V5.4 V5.4 V5.4
    NGPP-2.4G yes(LC3&LC3+) yes(LC3&LC3+)
    CPU 32bits RISC@264MHz 32bits RISC@264MHz 32bits RISC@234MHz
    DSP 32bits DSP@342MHz 32bits DSP@342MHz no
    SRAM 498.5KB 498.5KB 203KB
    SPI Norflash 32Mbits Flash 16Mbits Flash 16Mbits Flash
    Max TX Power 11dBm 10dBm 10dBm
    TWS
    Wireless TX no
    Wireless RX
    Audio Effect 32 Bands PEQ + MDRC + limiter + DEQ 32 Bands PEQ + MDRC + limiter + DEQ 20Bands PEQ + MDRC +limiter
    A2DP Consumption 16mA 16mA 16mA
    Package QFN68 (8X8mm) QFN68 (8X8mm) QFN68 (8X8mm)

    Applications

    • Wireless home theater
    • soundbar TV speaker
    • A/V Receiver

    Contact sales

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