Features and Benefits
The ADAU1961 is a low power, stereo audio codec that supports stereo 48 kHz record and playback at 35 mW from a 3.3 V analog supply. The stereo audio ADCs and DACs support sample rates from 8 kHz to 96 kHz as well as a digital volume control.
The record path includes an integrated microphone bias circuit and six inputs. The inputs can be mixed and muxed before the ADC, or they can be configured to bypass the ADC. The ADAU1961 includes a stereo digital microphone input.
The ADAU1961 includes five high power output drivers (two differential and three single-ended), supporting stereo head-phones, an earpiece, or other output transducer. AC-coupled or capless configurations are supported. Individual fine level controls are supported on all analog outputs. The output mixer stage allows for flexible routing of audio.
The serial control bus supports the I2C and SPI protocols. The serial audio bus is programmable for I2S, left-/right-justified, and TDM modes. A programmable PLL supports flexible clock generation for all standard integer rates and fractional master clocks from 8 MHz to 27 MHz
Markets and Technologies
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
UG-119: Evaluation Board User Guide for ADAU13614/4/2010653 kB
AN-1006: Using the EVAL-ADUSB2EBZ5/19/2020
Software & Systems Requirements
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Tools & Simulations
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 Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|ADAU1961WBCPZ||Material Declaration||Reliability Data||32-Lead LFCSP (5mm x 5mm w/ EP)|
|ADAU1961WBCPZ-R7||Material Declaration||Reliability Data||32-Lead LFCSP (5mm x 5mm w/ EP)|
|ADAU1961WBCPZ-RL||Material Declaration||Reliability Data||32-Lead LFCSP (5mm x 5mm w/ EP)|
|Wafer Fabrication Data|
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