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ADAU1382 - Low Noise Stereo Codec

General Description

The ADAU1382 is a low power, 24-bit stereo audio codec.

The low noise DAC and ADC support sample rates from 8 kHz to 96 kHz.

Low current draw and power saving modes make the ADAU1382 ideal for battery-powered audio applications.

Key Features

  • 24-bit stereo audio ADC and DAC 400 mW speaker amplifier (into 8 Ω load) Built-in sound engine for audio processing Wind noise filter Automatic level control (ALC) 5-band equalizer, including notch filter Sampling rates from 8 kHz to 96 kHz Stereo pseudo differential microphone input Optional stereo digital microphone input pulse-density modulation (PDM) Stereo line output PLL supporting a range of input clock rates Analog and digital I/O 1.8 V to 3.3 V Software control via SigmaStudio graphical.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Low Noise Stereo Codec with Recording and Playback Processing ADAU1382 FEATURES 24-bit stereo audio ADC and DAC 400 mW speaker amplifier (into 8 Ω load) Built-in sound engine for audio processing Wind noise filter Automatic level control (ALC) 5-band equalizer, including notch filter Sampling rates from 8 kHz to 96 kHz Stereo pseudo differential microphone input Optional stereo digital microphone input pulse-density modulation (PDM) Stereo line output PLL supporting a range of input clock rates Analog and digital I/O 1.8 V to 3.3 V Software control via SigmaStudio graphical user interface Software-controllable, clickless mute Software register and hardware pin standby mode 32-lead, 5 mm × 5 mm LFCSP GENERAL DESCRIPTION The ADAU1382 is a low power, 24-bit stereo audio codec.