ADAU1328
LAST TIME BUY2 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- 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
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.
APPLICATIONS
- Home theater systems
- Set-top boxes
- Digital audio effects processors
Documentation
Device Drivers 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADAU1328BSTZ | 48-Lead LQFP (7mm x 7mm) | ||
| ADAU1328BSTZ-RL | 48-Lead LQFP (7mm x 7mm) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 9, 2024 - 24_0012 Addition of Analog Devices, Ireland as an Alternate Fab Site 0.35um Process |
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| ADAU1328BSTZ | LAST TIME BUY | |
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Dec 7, 2016 - 16_0033 Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select QFP Products |
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| ADAU1328BSTZ | LAST TIME BUY | |
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Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
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| ADAU1328BSTZ | LAST TIME BUY | |
| ADAU1328BSTZ-RL | Obsolete | |
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Sep 20, 2023 - 23_0061 2023 Wearable Prosumer Solutions Obsolescence Notification on select Materials. |
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| ADAU1328BSTZ | LAST TIME BUY | |
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Jan 29, 2014 - 14_0014 ADI Corporate Obsolescence Notice-January 2014 (Standard Products) |
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| ADAU1328BSTZ-RL | Obsolete | |
This is the most up-to-date revision of the Data Sheet.