Smartphones

Cirrus Logic’s innovative ICs for smartphone applications focus on lowering system power and saving board space, whether you’re looking to integrate a smart audio codec, portable codec, or 'always-on' voice processors with audio playback and control capabilities.

Flagship
Mid-tier

Highlighted components are offered by Cirrus Logic.

System Features


Noise Reduction and Echo Cancelation

Noise Reduction and Echo Cancelation


Multi-mic noise reduction and non-linear echo suppression algorithm support.


ASR Enhance™

ASR Enhance


Automatic speech recognition (ASR) preprocessing for increased accuracy in noisy environments.


Always-On Voice

Always-On Voice


Reliable wake word recognition from one foot or from across the room.



Boosted Amplifier with Speaker Protection


Boosted amplifiers help fill the room with great sound while providing unparalleled speaker protection.


Hi-Fi Playback

Hi-Fi Playback


Using multi-path headset amplifier technology, our smart codecs can deliver high quality audio for any application.


Audio Post Processing

Audio Post Processing


Cirrus Logic offers a wide range of post processing including in-house and from some of the biggest software brands in the world.


Karaoke

Karaoke


Ultra-low latency processing for a full Karaoke experience on your mobile device.



Compatible Products

Recommended

Smart Codecs

  • WM8281

    Low Power Smart Codec with Ambient Noise Cancelation and Echo Cancelation

    SoundClear® compatible
  • WM5102S

    Smart Codec with Advanced DSP Audio Processing

    SoundClear® compatible
  • CS47L90

    Low Power, Highly Integrated Audio Codec Featuring SmartHIFI for Mobile Playback

    SoundClear® compatible

Hi-Fi D/A Converters

  • CS4398

    120 dB, 24-Bit, 192 kHz Stereo D/A Converter with DSD Support

  • WM8741

    24-bit, 192 kHz, Advanced D/A Converter with Advanced Digital Filtering

MEMS Microphones

  • CS7250B

    High Performance Digital Microphone

  • CS7257B

    High Performance SoundWire Microphone

  • CS7331

    Miniature Bottom Port Analog MEMS Microphone

  • WM7121

    Top Port Analog Microphone

  • WM7132

    Bottom Port Analog Microphone

  • WM7216

    Low Power Top Port Digital Microphone

  • WM7236

    Bottom Port Digital Microphone

Boosted Amplifier

Highlighted components are offered by Cirrus Logic.

System Features


Smart Accessory Detect

Smart Accessory Detect


Supports most standard 3.5mm accessories with jack detection, including accessory sensing and impedance measurement.



Boosted Amplifier with Speaker Protection


Boosted amplifiers help fill the room with great sound while providing unparalleled speaker protection.


Always-On Voice

Always-On Voice


Reliable wake word recognition from one foot or from across the room.


Hi-Fi Playback

Hi-Fi Playback


Using multi-path headset amplifier technology, our smart codecs can deliver high quality audio for any application.


Audio Post Processing

Audio Post Processing


Cirrus Logic offers a wide range of post processing including in-house and from some of the biggest software brands in the world.


Karaoke

Karaoke


Ultra-low latency processing for a full Karaoke experience on your mobile device.



Compatible Products

Recommended

Portable Codec

  • WM8998

    HD Audio Hub with Slimbus and Three I²S Interfaces

  • WM1811

    Stereo Codec with Three Digital Audio Interfaces

  • CS47L15

    SmartHIFI Smart Codec With Advanced Audio Features for Mid-Tier Smartphones

  • CS42L73

    Low Power Mobile Stereo Codec

  • CS47L35

    Smart Codec with Low Power Audio DSP

Boosted Amplifier

  • CS35L32

    Boosted Hybrid Class D Amplifier With Integrated Dual LED Drivers

  • CS35L33

    Boosted Class D Amplifier

MEMS Microphone

  • CS7250B

    High Performance Digital Microphone

  • CS7257B

    High Performance SoundWire Microphone

  • CS7331

    Miniature Bottom Port Analog MEMS Microphone

  • WM7121

    Top Port Analog Microphone

  • WM7132

    Bottom Port Analog Microphone

  • WM7216

    Low Power Top Port Digital Microphone

  • WM7236

    Bottom Port Digital Microphone

Contact sales and support

More

Comprehensive Solutions