Cirrus Logic Introduces Smart, Low-Power Audio Amplifier

March 15, 2019 Katelyn Albani

 AUSTIN, TX. Cirrus Logic just boosted their Cirrus Logic CS35L41 smart power amplifier. Cirrus Logic enables OEMs of smartphone and battery-powered portable devices to introduce an improved audio listening experience for both mono and stereo applications, while conserving battery life.

The Cirrus Logic CS35L41 11-volt smart boosted Class D audio amplifier with DSP delivers high-performance audio in a small, low-power package. Design features include:

  • Amplifier Performance
  • Audio Enhancement
  • Battery Management

The Cirrus Logic CS35L41 adapts to changing audio, speaker and battery conditions to minimize power consumption and battery current, without sacrificing audio performance. This new smart power amplifier also uses 55 nm process technology resulting in a 5.64 mm2 space-saving WLCS package. This is important to OEMs who want to include a two-speaker design, as well as pack in as many new features and functions as possible. 

“More and more consumers are turning to their smartphone as a primary device for video streaming, gaming and listening to music – including using speakerphone or loudspeaker mode,” said Cirrus Logic’s vice president of Marketing, Carl Alberty. “The sound quality from a phone using the CS35L41 is so impressive that you can leave your portable speaker behind and simply carry one device to enjoy media anywhere you go without compromise.”

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