LC75056PE: Car Audio DSP with Bongiovi DPS

LC75056PE is a Digital Sound Processor which integrates audio signal processor, A/D, D/A, and volume into a single chip which are the prerequisites for car audio DSP. Programs are downloaded from internal Flash ROM into DSP RAM.

Features
  • Hardware :Analog input (stereo)Analog input (monaural)ADC 24bitDAC 24bit + EVRDigital input (IIS)Digital output (IIS)Sampling rate converter (SRC)Main microcontroller serial interfaceDSP (24bit)
  • Supply voltageLogic (DSP) : 1.5VPLL circuit : 3.3VCrystal oscillation, digital I/O power supply : 3.3VCODEC analog power supply : 3.3V
Applications
  • Car Infotainment
End Products
  • Car Audio
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Car Audio DSP with Bongiovi DPSLC75056PE/D (327kB)2Mar, 2015
Package Drawings (1)
Document TitleDocument ID/SizeRevision
PQFP100 14x20 / QIP100E122BV (65.9kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LC75056PE-HActivePb-free Halide freePQFP-100 / QIP-100E122BV3Tray Foam250$11.1597
Specifications
ProductDSP Core (bits)Coprocessor TypeMIPSDynamic Range (dB)RAM (kB)Istandby Typ (µA)Audio InputsAudio Outputs
LC75056PE-H24110Digital x5, Analog(Stereo) x2, Analog(Mono)x2Digital x4, Analog(Stereo) x3
Car Audio DSP with Bongiovi DPS (327kB) LC75056PE
PQFP100 14x20 / QIP100E LC87F7NP6A
LC75056PE