ADAU1328BSTZ Audio CODECs by Analog Devices

Status: Production
Series: ADAU1328
RoHS: Compliant
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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. The ADAU1328 operates from 3.3 V digital and analog supplies. The ADAU1328 is available in a 48-lead (single-ended output) LQFP. Other members of this family include a differential DAC output version.The ADAU1328 is designed for low EMI. This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive the master clock from the LR clock or from an external crystal, the ADAU1328 eliminates the need for a separate high frequency master clock and can also be used with a suppressed bit clock. The digital-to-analog and analog-to-digital converters are designed using the latest ADI continuous time architectures to further minimize EMI. By using 3.3 V supplies, power consumption is minimized, further reducing emissions.

Prices starting from US$8.85


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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
Differential ADC input
Supports 24 bits and 8 kHz to 192 kHz sample rates
Single-ended DAC output
Log volume control with autoramp function
SPI® controllable for flexibility
Software controllable clickless mute

Alternative Descriptions

LINEAR ICS, OTHER | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADAU1328BSTZ?

Additional datasheets, footprints and schematics for ADAU1328BSTZ are listed on our Part Details page. You can also find images and similar parts to ADAU1328BSTZ on this page.

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What category does ADAU1328BSTZ fall under?

The ADAU1328BSTZ is listed under Audio CODECs.

Can I view similar or alternative parts?

You can view similar parts to ADAU1328BSTZ when available in the Audio CODECs range under the specifications section at the bottom of the details page.

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Is the ADAU1328BSTZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Richardson RFPD have stock available or on a lead time for ADAU1328BSTZ.

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