首页产品索引LC786820E

    LC786820E

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     Compressed Audio Signal Processor IC with USB Host Controller

    制造商:ON

    中文数据手册

    产品信息

    The LC786820E integrates ARM7TDMI-S™, USB host processing, SD memory card host processing, compressed audio decode processing, audio signal processing and a flash memory which stores the program for ARM7TDMI-S™ and the various data. The sophisticated programs in the flash memory for the USB host processing for the SD memory card processing or audio signal processing etc. make the process of external main microcontroller easier and very helpful to develop a much features/high performance audio player system.
    • USB host/device function (Full speed : 12M bps),SD memory card host function
    • MP3, WMA, AAC, FLAC decoder processing function
    • Audio input functions such as Analog (stereo-3 ch) / digital 3-ch input (Sampling rate convertible)
    • Audio processing functions such as 20 bands equalizer (stereo 1-ch), subwoofer processing, high-frequency range extendable filter and etc.
    • Audio output functions such as Electronical Volume output 5-ch (for LF, LR, RF, RR, SW), or DAC output 3-ch (Lch, Rch, SW)
    • Integrated regulator for internal circuit
    • ARM7TDMI-S™ as internal CPU core, flash memory for program and various data storage
    • Operational voltage source : 3.3 V single power supply
    • Operational temperature : -40 to +85°C

    电路图、引脚图和封装图

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    技术资料

    标题类型大小(KB)下载
    PQFP100 14x20 / QIP100EPDF64 点击下载
    Compressed Audio Signal Processor IC with USB Host ControllerPDF537 点击下载
    Reference CircuitUNKNOW102 点击下载

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