icShop Logo
Welcome, ( 登入 or 註冊 )
 
0

CATEGORIES

詢價
創客萊吧 官方網站

PCM2706PJ TQFP32
$ 314.0 元


VS1011E-L
貨號:368010101618
售價 : NT$ 550.0 元
製造商 :
產地:
適用運送方式 : 7-11取貨付款,7-11純取貨,郵寄(單一運費),貨運,宅配,貨到付款,7
出貨時程: 【預購】下單後訂貨,交期約4~10個工作天,恕不退貨,敬請見諒。   


輸入數量 :
Add to wish list
產品上架時間 2015 一月 20 週二.
規格內容說明  

MP3 Codec IC - VS1011E-L

Description: MP3 decoding is now even easier! This is the popular VS1011 single-chip MP3 audio decoder from VLSI is a LQFP package! It contains a high-performance, low-power DSP processor core VS DSP4, working data memory, 5.5kBytes of program or data RAM for for user applications, serial control and input data interfaces, and a high-quality oversampling variable-sample-rate stereo DAC.
VS1011 receives its input bitstream through a serial input bus. The input stream is decoded and passed to an 18-bit oversampling, multi-bit, sigma-delta DAC and earphone driver. The control commands of the device are transferred via the same serial bus as the data. In addition to basic MP3 decoding VS1011 can play PCM and WAV files. Optionally also MP1 and MP2 decoding can be enabled (check licensing issues). 5.5 kB RAM has been reserved for user application specific features, like DSP effects.
Available in a LQFP-48 pin package.
Features:

  • Decodes MPEG1.0&2.0 audio layer III, WAV and PCM files
  • Support VBR
  • Support streaming
  • Robust to bit errors of the decoded data
  • Single 12-13MHz or 24-26 MHz clock.
  • Decodes 320 kbit/s MP3 with 12.0 MHz external clock (with internal clock doubler active).
  • Built-in Bass and Treble controls.
  • Extremely low-power operation
  • Industrial temperature range
  • Internal ground buffered
  • Stereo earphone driver capable of driving a 30 ohm load
  • Separate operating voltages for analog and digital
  • On-off earphone transient suppression
  • Clear sound due to internal digital sample rate converter
  • Serial control and data interfaces
  • 5.5 kB On-chip RAM for user code and data
  • New functions can be added with software by using VSKIT
  • SPI EEPROM boot for special applications
  • 4 general purpose IO pins
  • RoHS compliant package

Documents: