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LC823433TA: Audio Processing System LSI for MP3 Record and Playback Devices

Overview
Specifications
Datasheet: Audio Processing System LSI for MP3 Record and Playback Devices
Rev. 1 (291kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
产品说明
The LC823433TA is an audio processing system for MP3 recording and playback devices. The device integrates a proprietary 32-bit Digital Signal Processor (DSP), with analog blocks such as 16-bit audio ADC, 16-bit audio DAC, 300 mW speaker amplifier and 5 mW headphone amplifier. It includes interfaces such as USB2.0 High Speed device I/F, eMMC/SD I/F, and a segment LCD driver, enabling it to be a single-chip audio solution suitable for portable audio devices. In addition, a variety of DSP code is available - size and performance optimized for 32-bit DSP - for voice signal processing application.
特性   优势
     
  • Integrated 32bit LPDSP32 :
    MP3, SD Card I/F, USB2.0 I/F, etc.
 
  • low cost and small foot print
  • Various Audio System Functions :
    Record and Playback, Adjusting the playback speed and Multipurpose filter, etc.
 
  • easy to implement voice recorder, audio player
  • Various Analog Functions :
    Integrated Microphone Amplifier, AB Class Amplifier, etc.
 
  • low cost and small foot print
应用   终端产品
  • Audio Processing System for MP3 Record and Playback Devices
 
  • IC Recorder
  • Audio Player
  • Radio Recorder
  • Home Audio (Mini compo)
技术文档及设计资源
数据表 (1) 封装图纸 (1)
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
LC823433TAK-2H Active 
Pb-free
Halide free
Audio Processing System LSI for MP3 Record and Playback Devices TQFP-128 / TQFP-128L 932BA 3 Tray JEDEC 450 $8.0131
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : Contact Factory
Datasheet: Audio Processing System LSI for MP3 Record and Playback Devices
Rev. 1 (291kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview

Product Compliance Status Description DSP Core (bits) Coprocessor Type MIPS Dynamic Range (dB) RAM (kB) Istandby Typ (µA) Audio Inputs Audio Outputs Package Type
 Pb-free 
 Halide free 
 Active     Audio Processing System LSI for MP3 Record and Playback Devices   32     60     246     2   2   TQFP-128 / TQFP-128L 
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LC823433TA  Audio Processing System for MP3 Record and Playback Devices

  • 1-chip audio solution for MP3 record and playback devices with 32-bit proprietary DSP
  • Integrated audio codec and interfaces (USB2.0, eMMC, etc) suitable for portable applications
  • Available DSP code for Noise Cancel, Equalizer, FFT

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