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| PartNumber | NAU8814Y | NAU8814YG | NAU8814YG TR |
| Description | Audio Codec 1ADC / 1DAC 24bit 24-Pin QFN EP | IC AUDIO CODEC MONO 24QFN | |
| Manufacturer | NUVOTON | NUVOTON | Nuvoton Technology Corporation of America |
| Product Category | IC Chips | IC Chips | Interface - CODECs |
| Series | emPowerAudio | emPowerAudio | emPowerAudio |
| Type | Audio | Audio | Audio |
| Packaging | Tray Alternate Packaging | Tray Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Package Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 24-QFN (4x4) | 24-QFN (4x4) | 24-QFN (4x4) |
| Resolution Bits | 24 b | 24 b | 24 b |
| Data Interface | I2S | I2S | I2S |
| Voltage Supply Analog | 2.5 V ~ 3.6 V | 2.5 V ~ 3.6 V | 2.5 V ~ 3.6 V |
| Voltage Supply Digital | 1.71 V ~ 3.6 V | 1.71 V ~ 3.6 V | 1.71 V ~ 3.6 V |
| Number of ADCs DACs | 2016/1/1 0:00:00 | 2016/1/1 0:00:00 | 2016/1/1 0:00:00 |
| Sigma Delta | Yes | Yes | Yes |
| S N Ratio ADCs DACs db Typ | 91 / 93 | 91 / 93 | 91 / 93 |
| Dynamic Range ADCs DACs db Typ | - | - | - |