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音频芯片类
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PAM8301

  • The PAM8301 is a 1.5W class-D mono audio amplifier. Its low THD+N feature offers highquality sound reproduction. 

    The new filterless architecture allows the device to drive speaker directly instead of using low-pass output filterstherefore save and PCB area.


    PAM8301概述:
        The PAM8301 is a 1.5W class-D mono audio amplifier. Its low THD+N feature offers highquality sound reproduction. The new filterless architecture allows the device to drive speaker directly instead of using low-pass output filters,therefore save and PCB area.
        With the same number of external components,the efficiency of the PAM8301 is much better than that of class-AB cousins.It can optimize battery life thus is ideal for portable applications.
        The PAM8301 is available in SOT23-6 package.


    PAM8301特性:
    1.5W Output at 10% THD with a 8 Load
    and 5V Power Supply
    Filterless, Low Quiescent Current and Low
    EMI
    High Efficiency up to 88%
    Superior Low Noise
    Short Circuit Protection
    Thermal Shutdown
    Few External Components to Save Space
    and Cost
    Tiny SOT23-6 Package
    Pb-Free Package


    PAM8301应用:
    PMP/MP4
    GPS
    Portable Speakers
    Walkie Talkie
    Handsfree phones/Speaker Phones
    Cellular Phones


    PAM8301典型应用电路图:

    PAM8301管脚定义及说明:

    PAM8301功能框图:

    咨詢: PAM8301
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