Part Number
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CS47L15 |
Manufacturer
|
Cirrus Logic |
Description
|
Smart Codec |
Published
|
Feb 9, 2020 |
Detailed Description
|
CS47L15
Smart Codec with Low-Power Audio DSP
Features
• Earpiece, speaker, and digital (pulse-density modulation, PDM...
|
Datasheet
|
CS47L15
|
Overview
CS47L15
Smart Codec with Low-Power Audio DSP
Features
• Earpiece, speaker, and digital (pulse-density modulation, PDM) output interfaces
• 150 MIPS, 150 MMAC audio-signal processor
— Two-way stereo PDM interface
— Low-power, always-on voice trigger capability
• Three full digital-audio interfaces
— Speaker protection algorithm support
— Standard sample rates from 8 to 192 kHz
— Event loggers with time-stamp and interrupt functions — Multichannel support on AIF1 and AIF2
• Programmable wideband audio processing
• Self-boot capability from external non-volatile memory
— Transmit-path noise reduction and echo cancelation • Flexible clocking, derived from MCLKn or AIFn
• Integrated...
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