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ADAU1328 Datasheet 24-Bit Codec

Manufacturer: Analog Devices

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General Description

The ADAU1328 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc.

patented multibit sigma-delta (Σ-Δ) architecture.

An SPI port is included, allowing a microcontroller to adjust volume and many other parameters.

Overview

Data Sheet.

Key Features

  • PLL generated or direct master clock Low EMI design 108 dB DAC/107 dB ADC dynamic range and SNR.
  • 94 dB THD + N Single 3.3 V supply Tolerance for 5 V logic inputs Supports 24 bits and 8 kHz to 192 kHz sample rates Differential ADC input Single-ended DAC output Log volume control with autoramp function SPI® controllable for flexibility Software controllable clickless mute Software power-down Right justified, left justified, I2S and TDM modes Master and slave modes up to 16-channel in/out 4.

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