Cirrus Logic CS47L90-CWZR

Audio CodecI²C, SLIMbus, SPI975 MIPS-40°C ~ 85°C

Overview

With seven programmable DSP cores, the CS47L90, from Cirrus Logic, can support multiple voice applications and audio features in parallel, including multi-mic wideband noise reduction, high-performance acoustic-echo cancellation (AEC), stereo ambient-noise cancellation (ANC), and advanced speech and media enhancements, without draining battery life.

Features

Tape & Reel (TR) Package
Supplied in the 173-UFBGA, WLCSP package

Surface Mount Mounting Type

Applications

There are a lot of Cirrus Logic Inc.
CS47L90-CWZR DSP applications.

• Spectral density estimation
• Statistical signal processing
• Digital image processing, data compression
• Video coding, audio coding
• Image compression
• Signal processing for telecommunications
• Control systems
• Biomedical engineering
• MP3 audio player
• Computers and laptop