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LC786830: High-Resolution Audio Signal Processing SoC with USB and Bluetooth® Controller

Datasheet: High Resolution Audio Signal Processing SoC with USB and Bluetooth® Controller
Rev. 0 (1119kB)
Product Overview
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LC786830 is an Audio Signal Processing System-on-Chip (SoC) that provides High-Resolution Audio with 24 bit ADC/DAC, and 32 bit Audio DSP capability for decoding 24 bit 192 kHz FLAC. It is easily connected to a smartphone by wireless link with Bluetooth® v5.1 and wired link with USB 2.0 High-Speed OTG. It integrates Arm® Cortex®-M0+ as a system MCU, Arm® Cortex®-M3 as an Application Processor, and a 32 bit Audio DSP for multiple audio processing.
Features   Benefits
     
  • Multi-Core system, Arm® Cortex®-M0+, Arm® Cortex®-M3, and 32 bit Audio DSP
 
  • This highly integrated Multi-Core system lowers BOM cost
  • Dual USB Ports, USB 2.0 OTG (High-Speed/Full-Speed), USB 2.0 Host (Full-Speed)
 
  • Improved USB Port for supporting High-Speed OTG
  • High-Resolution Audio Codec, ADC 24 bit, 48 kHz, 98 dB, DAC 24 bit, 96 kHz, 106 dB, 5 channels output
 
  • Excellent Audio Codec based on High-Resolution Audio standard
  • Bluetooth® Audio (SBC/AAC) and Hands-Free solution for Audio Player
 
  • Reliable wireless connectivity to a smartphone over Bluetooth®
  • Audio DSP Processing, MP3, WMA, AAC, FLAC, WAV Decoding, and Noise/Echo Cancelling, Digital Pitch Control, Vocal Voice Canceling
 
  • Suitable for Multi-Functional high performance Audio Player
  • Analog Audio Input, stereo 4 channels, monaural 1 channel for MIC, Digital Audio Input, stereo 5 channels by 3 wires (2 channels at once), MEMS Microphone Input, Digital Data Input (PDM format)
 
  • Capability for selecting and mixing in Multi-Audio sources
  • Available in 28 mm x 28 mm LQFP 208 0.5P
 
  • Saving a material cost of PCB with 0.5 mm pitch footprint
Applications   End Products
  • Car Audio
  • Home Audio
  • Personal Audio
 
  • Car Audio Systems with Bluetooth®
  • Audio Systems with Bluetooth®
  • Boomboxes with Bluetooth®
  • Karaoke Players
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
LC786830TYPE2-GEVK Active
Pb-free
EVALUATION BOARD FOR LC786830
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LC786830W-2H Active
Pb-free
Halide free
LC786830 LQFP-208 561AP 3 260 Tray JEDEC 180 $13.333
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
DSP Core (bits)
Coprocessor Type
MIPS
Dynamic Range (dB)
RAM (kB)
Istandby Typ (µA)
Audio Inputs
Audio Outputs
Package Type
LC786830W-2H  
 $13.333 
Pb
H
 Active   
32
Fixed
150
106
512
135
Analog stereo 4 ch, Digital stereo 5 ch
Anaolg 5 ch, Digital stereo 3 ch
LQFP-208
Case Outlines
561AP   
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