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VLSI VS1053B-L product image
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VLSI VS1053B-LRoHS

Manufacturer
VLSI
MPN
VS1053B-L
LCSC Part #
C9922
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
AUDIO CODEC
Datasheetpdf iconVLSI VS1053B-L

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Audio Special Purpose
ManufacturerVLSI
PackagingLQFP-48(7x7)
Resolution (Bits)8kHz~48kHz
Operating Temperature-40℃~+85℃
FeaturesBuilt-in phase-locked loop;Mute control
InterfaceSPI;I2S;UART
Voltage - Supply1.65V~2V;2.5V~3.6V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation
  • Decodes Ogg Vorbis; MPEG 1 & 2 audio layer III (CBR + VBR + ABR); layers I & II optional; MPEG4 / 2 AAC-LC (P + PNS), HE-AAC v2 (Level 3) (SBR + PS); WMA 4.0/4.1/7/8/9 all profiles (5-384 kbps); WAV (PCM + IMA ADPCM); General MIDI 1 / SP-MIDI format 0 files
  • Encodes Ogg Vorbis with software plugin (available Q4/2007)
  • Encodes IMA ADPCM from mic/line (stereo)
  • Streaming support for MP3 and WAV
  • EarSpeaker Spatial Processing
  • Bass and treble controls
  • Operates with a single 12..13 MHz clock
  • Can also be used with a 24..26 MHz clock
  • Internal PLL clock multiplier
  • Low-power operation
  • High-quality on-chip stereo DAC with no phase error between channels
  • Zero-cross detection for smooth volume change
  • Stereo earphone driver capable of driving a 30 Ω load
  • Quiet power-on and power-off
  • I2S interface for external DAC
  • Separate voltages for analog, digital, I/O
  • On-chip RAM for user code and data
  • Serial control and data interfaces
  • Can be used as a slave co-processor
  • SPI flash boot for special applications
  • UART for debugging purposes
  • New functions may be added with software and upto 8 GPIO pins
  • Lead-free RoHS-compliant package (Green)
  • VS1053b is a single-chip Ogg Vorbis/MP3/AAC/WMA/MIDI audio decoder and an IMA ADPCM and user-loadable Ogg Vorbis encoder. It contains a high-performance, proprietary low-power DSP processor core VSDSP4, working data memory, 16 KiB instruction RAM and 0.5+ KiB data RAM for user applications running simultaneously with any built-in decoder, serial control and input data interfaces, upto 8 general purpose I/O pins, an UART, as well as a high-quality variable-samplerate stereo ADC (mic, line, line + mic or 2× line) and stereo DAC, followed by an earphone amplifier and a common voltage buffer.
  • VS1053b receives its input bitstream through a serial input bus, which it listens to as a system slave. The input stream is decoded and passed through a digital volume control to an 18-bit oversampling, multi-bit, sigma-delta DAC. The decoding is controlled via a serial control bus. In addition to the basic decoding, it is possible to add application specific features, like DSP effects, to the user RAM memory.
  • Optional factory-programmable unique chip ID provides basis for digital rights management or unit identification features.
In-Stock: 503
503 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.4337$ 5.43
10+$ 4.6634$ 46.63
30+$ 3.8203$ 114.61
250+$ 3.3565$ 839.13
500+$ 3.1425$ 1571.25
1,000+$ 3.0468$ 3046.80
Standard Packaging250/Full Tray
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