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Audio CODEC

The Nuvoton Audio CODEC series is a high-quality range of audio processing solutions, designed to enhance the auditory experience for various applications. The series incorporates advanced features such as a microphone input, a mono speaker/stereo headset output, a 5-band Graphic Equalizer, Automatic Level Control (ALC) with noise gate functionality, a Programmable Gain Amplifier (PGA), and a standard I2S or PCM audio interface. One standout feature of this series is the 5-band Graphic Equalizer, which enables users to fine-tune the frequency response of the audio signal to ensure optimal playback quality. Additionally, the ALC with noise gate control helps to maintain consistent audio levels while minimizing background noise, ensuring a crystal-clear listening experience. The Nuvoton Audio CODEC series also comes equipped with an on-chip Phase-Locked Loop (PLL), which helps stabilize the system clock frequency, ensuring accurate and stable audio timing. Furthermore, the series supports optional PCM time slot assignment, providing greater flexibility when interfacing with other audio components in the system. Designed with versatility in mind, these Audio CODECs are ideal for implementation in a wide variety of applications, including smartphones, tablets, automotive systems, and home entertainment devices. With its combination of high-quality audio processing capabilities, user-adjustable settings, and ease of integration, the Nuvoton Audio CODEC series represents a top-of-the-line solution for enhancing the audio performance of electronic devices.

Number of ADC
1
2
Number of DAC
1
2
SNR(dB) ADC
89
91
101
103
SNR(dB) DAC
78
79
93
105
Voltage Supply, Analog
1.61~1.98V
1.61~3.6V
2.5~3.6V
Voltage Supply, Digital
1.1~1.98V
1.1~3.6V
1.7~3.6V
1.71~3.6V
Totals: 6

ComparePart NumberDescription
Unit Price
Availability Datasheet Number of ADCNumber of DACSNR(dB) ADCSNR(dB) DACSample Rate(kHz)Voltage Supply, AnalogVoltage Supply, DigitalCTRL IF
NAU88C10YG
Mono CODEC
Nuvoton
1
:
US$ 1.15
5,000+
:
Quote by quantity
In Stock: 490
91 93 2.5~3.6V 1.71~3.6V
NAU88L21YG
Mono CODEC
Nuvoton
1
:
US$ 1.38
5,000+
:
Quote by quantity
In Stock: 490
103 105 1.61~3.6V 1.1~3.6V
NAU88L25YGB
Mono CODEC
Nuvoton
1
:
US$ 1.46
5,000+
:
Quote by quantity
In Stock: 340
101 1.61~1.98V 1.1~1.98V
NAU88C22YG
Stereo CODEC Cost Down version of NAU8822
Nuvoton
1
:
US$ 1.495
5,000+
:
Quote by quantity
In Stock: 440
2 2 89 78 2.5~3.6V 1.7~3.6V
NAU8814YG
Mono Audio CODEC with Equalizer, speaker driver
Nuvoton
1
:
US$ 2.07
5,000+
:
Quote by quantity
In Stock: 365
1 1 91 79 2.5~3.6V 1.7~3.6V
NAU8810YG
Mono CODEC with 2-wire interface
Nuvoton
1
:
US$ 2.24
5,000+
:
Quote by quantity
In Stock: 490
1 1 91 79 2.5~3.6V 1.7~3.6V
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