Images are for reference only See Product Specifications
NAU8814YG
ROHS-compliant for environmentally-friendly manufacturing
Brands: Nuvoton Technology Corporation
Mfr.Part #: NAU8814YG
Datasheet: NAU8814YG Datasheet (PDF)
Package/Case: QFN EP
RoHS Status:
Stock Condition: 8307 pcs, New Original
Product Type: CODECS
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.606 | $1.606 |
| 10 | $1.391 | $13.910 |
| 30 | $1.258 | $37.740 |
| 100 | $1.120 | $112.000 |
| 490 | $1.058 | $518.420 |
| 980 | $1.032 | $1011.360 |
In Stock:8307 PCS
NAU8814YG General Description
The NAU8814YG is a ultra-low power stereo audio codec designed for portable applications such as smartphones, tablets, and wearable devices. It features a high performance ADC/DAC with a dynamic range of 96 dB, THD+N of -80 dB, and a sampling rate of up to 48 kHz. The codec also includes a programmable gain amplifier, microphone preamplifier, and headphone amplifier with a 32-step volume control.The NAU8814YG supports multiple digital interfaces including I2C, SPI, and TDM, making it versatile and easy to interface with a variety of microcontrollers and DSPs. It features a low power consumption of 2.1 mW in playback mode, making it ideal for battery-powered devices. The codec also includes advanced power management features such as power gating and automatic level control to optimize power efficiency.
Features
- 1. Low noise and distortion
- 2. Wide dynamic range
- 3. High signal-to-noise ratio
- 4. Integrated LDO regulator
- 5. Compact 3x4mm QFN package
- 6. I2S/TDM digital audio interface
Application
- Headphone amplifiers
- Bluetooth speakers
- Portable audio devices
- Home audio systems
- Bluetooth headphones
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| ECCN (US) | EAR99 | Part Status | Active |
| HTS | 8542.39.00.01 | Automotive | No |
| PPAP | No | Type | PCM |
| ADC/DAC Resolution (bit) | 24 | Number of Channels | 1ADC / 1DAC |
| Number of ADCs | 1 | Number of DACs | 1 |
| Number of ADC Inputs | 2 | Number of DAC Outputs | 2 |
| Sampling Rate (ksps) | 48 | Signal to Noise Ratio (dB) | 93 |
| Interface Type | Serial (I2S) | Minimum Operating Supply Voltage (V) | 2.5|1.71 |
| Typical Operating Supply Voltage (V) | 3.3 | Maximum Operating Supply Voltage (V) | 5.5|3.6 |
| Power Supply Type | Digital|Analog | Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 | Supplier Temperature Grade | Industrial |
| Mounting | Surface Mount | Package Height | 0.82 |
| Package Width | 4 | Package Length | 4 |
| PCB changed | 24 | Standard Package Name | QFN |
| Supplier Package | QFN EP | Pin Count | 24 |
| Lead Shape | No Lead |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The NAU8814YG is a digital microphone chip designed for high-quality audio recording in various devices. It contains an embedded analog-to-digital converter, programmable gain amplifier, and a digital signal processor. The chip supports various audio interfaces, such as I2C, PDM, and PCM, making it suitable for applications in smartphones, tablets, laptops, and other consumer electronics devices.
-
Equivalent
The equivalent products of the NAU8814YG chip are the NAU8814Y, NAU8814PW, and NAU8814PWN. -
Features
The NAU8814YG is an audio codec with a built-in microphone amplifier. It includes features such as low noise floor, DC offset cancellation, digital audio interface, programmable gain control, and a wide range of audio sampling rates. It is suitable for applications in smartphones, tablets, wireless earbuds, and other portable audio devices. -
Pinout
The NAU8814YG is a 40-pin audio codec IC. It functions as an audio interface for various applications, including smartphones, tablets, and portable audio devices. It features multiple inputs, outputs, and digital audio processing capabilities, making it suitable for high-quality audio systems. -
Manufacturer
The NAU8814YG is manufactured by Nuvoton Technology Corporation. Nuvoton is a company specializing in integrated circuits, microcontrollers, and microprocessors. They provide a wide range of semiconductor products for various applications, including consumer electronics, automotive, industrial, and communication sectors. -
Application Field
The NAU8814YG is a low-power, high-performance audio CODEC (coder-decoder) chip. It finds application in various electronic devices, including smartphones, tablets, laptops, portable media players, gaming consoles, and smart speakers. The chip enables audio input and output functionalities, including microphone input, stereo speaker output, and audio signal processing, making it ideal for multimedia and communication devices. -
Package
The NAU8814YG chip is available in a 48-pin LQFP package.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
