Спецификации
| Атрибут | Ценность |
| Package / Case | Tray |
| Series | emPowerAudio™ |
| Part Status | Active |
| Type | Audio |
| Data Interface | I²S |
| Resolution(Bits) | 24 b |
| Number of AD Cs / DA Cs | 1 / 1 |
| Sigma Delta | Yes |
| S / N Ratio AD Cs / DA Cs(db)Typ | 91 / 93 |
| Voltage - Supply, Analog | 2.5V ~ 3.6V |
| Voltage - Supply, Digital | 1.71V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Обзор
Description
The NAU8810YG is a low-power, high-performance audio codec designed for portable and battery-powered devices. It integrates several essential audio functions, including a high-quality stereo digital-to-analog converter (DAC) and a microphone preamplifier. The device supports multiple audio formats and sample rates, making it versatile for various applications.
Key features of the NAU8810YG include a 24-bit DAC, digital signal processing capabilities, and an integrated headphone amplifier. It also offers programmable gain control and supports both I2S and PCM data interfaces. The codec's low power consumption makes it suitable for mobile devices, where battery life is crucial.
Additionally, the NAU8810YG includes features like a digital audio interface, automatic level control, and customizable equalization settings. Its compact design and robust feature set make it ideal for applications in smartphones, tablets, and other portable electronics where space and power efficiency are essential considerations.
Key features of the NAU8810YG include a 24-bit DAC, digital signal processing capabilities, and an integrated headphone amplifier. It also offers programmable gain control and supports both I2S and PCM data interfaces. The codec's low power consumption makes it suitable for mobile devices, where battery life is crucial.
Additionally, the NAU8810YG includes features like a digital audio interface, automatic level control, and customizable equalization settings. Its compact design and robust feature set make it ideal for applications in smartphones, tablets, and other portable electronics where space and power efficiency are essential considerations.
Equivalent
The NAU8810YG is an audio codec IC commonly used for audio processing applications. Equivalent products may include the TLV320AIC23B from Texas Instruments, WM8731 from Cirrus Logic, and AK4558 from Asahi Kasei Microdevices. These alternatives offer similar functionalities such as stereo audio codec capabilities and may differ in features like power consumption, package type, or supported audio interfaces. Always verify pin compatibility and specific application requirements when considering replacements.
Features
The NAU8810YG is a low-power, high-quality audio codec tailored for portable applications. It integrates several features, including stereo audio ADC and DAC, with support for sample rates up to 48 kHz. The device offers a flexible digital audio interface that accommodates I2S, PCM, and other standard formats. It also comes with a programmable gain amplifier for both input and output, catering to various audio signal levels.
One of its highlights is the integrated analog input/output mixers, which allow for enhanced audio routing flexibility. Additionally, the NAU8810YG includes a microphone bias generator, making it suitable for direct microphone connectivity. It also features advanced power management to minimize power consumption, an essential aspect for battery-operated devices.
This codec supports 24-bit audio processing, ensuring high audio fidelity. The on-chip PLL (Phase-Locked Loop) helps in clock generation, reducing the need for external components. Its small package size and low power requirements make it ideal for mobile phones, digital cameras, and other portable media devices.
One of its highlights is the integrated analog input/output mixers, which allow for enhanced audio routing flexibility. Additionally, the NAU8810YG includes a microphone bias generator, making it suitable for direct microphone connectivity. It also features advanced power management to minimize power consumption, an essential aspect for battery-operated devices.
This codec supports 24-bit audio processing, ensuring high audio fidelity. The on-chip PLL (Phase-Locked Loop) helps in clock generation, reducing the need for external components. Its small package size and low power requirements make it ideal for mobile phones, digital cameras, and other portable media devices.
Pinout
The NAU8810YG is a low-power audio codec designed for portable audio applications. It typically comes in a 32-pin QFN (Quad Flat No-leads) package. The primary functions of the NAU8810 include:
1. Stereo Audio DAC: Converts digital audio signals to analog for output.
2. Stereo Audio ADC: Converts analog input audio signals to digital.
3. Microphone Input: Supports microphone biasing and input for capturing audio.
4. Headphone Driver: Drives headphone speakers directly.
5. Line Input/Output: Interfaces with external audio sources or outputs.
6. Volume Control: Provides both digital and analog volume control.
7. Power Management: Features low power consumption modes for battery-operated devices.
These components make it suitable for applications in smartphones, tablets, and other portable audio devices. Always refer to the manufacturer's datasheet for precise specifications and pin configurations.
1. Stereo Audio DAC: Converts digital audio signals to analog for output.
2. Stereo Audio ADC: Converts analog input audio signals to digital.
3. Microphone Input: Supports microphone biasing and input for capturing audio.
4. Headphone Driver: Drives headphone speakers directly.
5. Line Input/Output: Interfaces with external audio sources or outputs.
6. Volume Control: Provides both digital and analog volume control.
7. Power Management: Features low power consumption modes for battery-operated devices.
These components make it suitable for applications in smartphones, tablets, and other portable audio devices. Always refer to the manufacturer's datasheet for precise specifications and pin configurations.
Manufacturer
The NAU8810YG is manufactured by Nuvoton Technology Corporation. Nuvoton is a semiconductor company that was spun off from Winbond Electronics Corporation in 2008. It focuses on developing microcontrollers, microprocessors, and other integrated circuits. The company serves a wide range of industries, providing solutions for consumer electronics, industrial applications, and computing. Nuvoton is known for its innovative products in areas like voice, audio, and power management, catering to both the consumer and industrial markets.
Application
The NAU8810YG is a low-power audio codec commonly used in applications requiring high-quality audio input and output. Its primary application areas include portable consumer electronics such as smartphones, tablets, and MP3 players, where efficient power usage and compact size are crucial. It can also be found in embedded systems, digital audio players, and handheld gaming devices. The codec's features, such as integrated headphone drivers and microphone inputs, make it suitable for voice recording and playback systems. Additionally, it may be utilized in communication devices, automotive infotainment systems, and other applications that require noise reduction and enhanced audio clarity.
Package
The NAU8810YG is typically available in a 32-lead QFN (Quad Flat No-Lead) package. This type of package is known for its compact size and efficient thermal performance, making it suitable for applications requiring space-saving solutions.
