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NAU8822AYG

IC CODEC AUDIO STEREO 32QFN

Manufacturer: Nuvoton Technology Corporation

Categories: CODECS

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Nuvoton Technology Corporation's NAU8822AYG is a high-performance stereo audio CODEC designed for demanding audio applications. This device features a 24-bit resolution for both analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), providing exceptional audio fidelity. The NAU8822AYG supports industry-standard I2S and PCM data interfaces, ensuring seamless integration with digital audio processors and microcontrollers. With a high signal-to-noise ratio of 90 dB for ADCs and 94 dB for DACs, it delivers clear and detailed audio reproduction. The 32-QFN (5x5) package with an exposed pad facilitates efficient heat dissipation and robust surface mounting. Operating across an analog supply voltage range of 2.5V to 3.6V and a digital supply voltage range of 1.65V to 3.6V, this component is suitable for a wide array of power-constrained designs. Applications for the NAU8822AYG include portable audio devices, personal electronics, and automotive infotainment systems, where superior audio quality and reliable performance are critical.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: Not For New DesignsPackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case32-VFQFN Exposed Pad
Mounting TypeSurface Mount
TypeAudio
Data InterfaceI2S, PCM
Operating Temperature-40°C ~ 85°C
Voltage - Supply, Analog2.5V ~ 3.6V
Voltage - Supply, Digital1.65V ~ 3.6V
Resolution (Bits)24 b
Dynamic Range, ADCs / DACs (db) Typ-
Number of ADCs / DACs2 / 2
S/N Ratio, ADCs / DACs (db) Typ90 / 94
Sigma DeltaYes
Supplier Device Package32-QFN (5x5)

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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