NAU8822AYG
IC CODEC AUDIO STEREO 32QFNManufacturer: 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:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Audio |
| Data Interface | I2S, PCM |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply, Analog | 2.5V ~ 3.6V |
| Voltage - Supply, Digital | 1.65V ~ 3.6V |
| Resolution (Bits) | 24 b |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | 90 / 94 |
| Sigma Delta | Yes |
| Supplier Device Package | 32-QFN (5x5) |
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