CS47L90 Datasheet PDF (Hi-Fi Audio Smart Codec) | Download Cirrus Logic CS47L90

CS47L90 - Hi-Fi Audio Smart Codec

Description

The CS47L90 is a highly integrated, low-power audio and sensor hub system for smartphones, tablets, and other portable audio devices.

It combines an advanced DSP feature set with a flexible, high-performance audio hub codec.

Features

Low-power, always-on voice trigger capability.
975 MIPS, seven DSP-core audio signal processor.
Inter-DSP memory sharing.
Multichannel asynchronous sample-rate conversion.
Multiline SLIMbus® audio and control interface.
Event loggers with time-stamp and interrupt functions.
Four full digital-audio interfaces.
Programmable wideband, multimic audio processing.
Cirrus Logic® mono ambient noise cancelation.

Datasheet Details

Part number	CS47L90
Manufacturer	Cirrus Logic
File Size	12.17 MB
Description	Hi-Fi Audio Smart Codec
Datasheet	CS47L90 Datasheet
Additional preview pages of the CS47L90 datasheet.

📁 Similar Datasheet

CS400 - High Voltage Bridge Rectifiers (High Voltage Power Solutions)

CS4041 - CHIP set (Chips)

CS4050V-01L - Current Sense Transformers (Coilcraft)

CS40D - Schottky-Bridge Rectifiers (Diotec Semiconductor)

CS40L100CT-A - Super Low Barrier High Voltage Power Rectifier (CITC)

CS40L60CT-A - Low Barrier Diode (CITC)

CS40N045A4 - Silicon N-Channel Power MOSFET (CR Micro)

CS40N20A8 - Silicon N-Channel Power MOSFET (Huajing Microelectronics)

CS40N20ANH - Silicon N-Channel Power MOSFET (Huajing Microelectronics)

CS40N20FA9E - Silicon N-Channel Power MOSFET (Huajing Microelectronics)

Full PDF Text Transcription

Click to expand full text

CS47L90 Hi-Fi Audio Smart Codec with Integrated Sensor Hub Features • Low-power, always-on voice trigger capability • 975 MIPS, seven DSP-core audio signal processor — Inter-DSP memory sharing • Multichannel asynchronous sample-rate conversion • Multiline SLIMbus® audio and control interface — Event loggers with time-stamp and interrupt functions • Four full digital-audio interfaces • Programmable wideband, multimic audio processing — Cirrus Logic® mono ambient noise cancelation — Transmit-path noise reduction and echo cancelation • Integrated multichannel 24-bit hi-fi audio hub codec — Standard data formats up to 192 kHz, 32 bits — Multichannel support on AIF1 and AIF2 • Flexible clocking, derived from MCLKn, SLIMbus, or AIFn — Low-power frequency-locked loops (FLLs) support refer

Published: Feb 25, 2019 |