Datasheet > NAU88C10YG

NAU88C10YG

更新时间： 2024-09-16 17:15:51

品牌	Logo	应用领域
新唐 - NUVOTON		/
页数	文件大小	规格书
104页	1891K
描述
QFN20 (4x4)

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NAU88C10YG 数据手册

NAU88C10

Mono Audio Codec with 2-wire Control Interface

1. GENERAL DESCRIPTION

The NAU88C10 is a cost effective low power wideband Monophonic audio CODEC. It is suitable for a wide range of

audio applications, including voice telephony. Supported functions include a 5-band Graphic Equalizer, Automatic Level

Control (ALC) with noise gate, PGA, standard I2S or PCM audio interface, optional PCM time slot assignment, and a

full fractional-N on-chip PLL. This device includes one differential microphone input, and multiple variable gain control

stages in the audio paths. Both a Mono headset/line-level output and a high power differential BTL speaker driver

output is provided.

The analog input path includes a PGA enabling dynamic range optimization of a wide range of input sources with

programmable gain from -12dB to +35.25dB. In addition to a digital high pass filter to remove DC offset voltages, the

ADC also features programmable voice band digital filtering. Audio data is communicated via the audio interface that

supports multiple I2S and PCM data formats. The DAC converter path includes filtering, mixing, programmable-gain

amplifiers, and soft muting. The 2-Wire digital control interface has an independent supply voltage to enable easy

integration into multiple supply voltage systems.

The NAU88C10 operates at supply voltages from 2.5V ~ 3.6V, and the digital core can operate at a voltage as low as

1.71V to conserve power. The NAU88C10 is specified for operation from -40°C ~ +85°C.

2. FEATURES

24-bit signal processing linear Audio CODEC

Low Power, Low Voltage



Audio DAC: 93dB SNR and -84dB THD

Audio ADC: 91dB SNR and -79dB THD

Support variable sample rates from 8 - 48kHz



Analog Supply: 2.5V ~ 3.6V

Digital Supply: 1.71V ~ 3.6V

Nominal Operating Voltage: 3.3V

Analog I/O

Additional features



Integrated programmable Microphone Amplifier



5-band Graphic Equalizer

Programmable ALC

ADC Notch Filter

Programmable High Pass Filter

Digital ADC/DAC Passthrough

Mono data output on both channels

Industrial temperature range: –40°C ~ +85°C

Package is Halogen-free, RoHS-compliant and

TSCA-compliant

Integrated BTL Speaker Driver 1 W (8Ω / 5V)

Earphone / Speaker / Line-Output Mixing /

Routing

Integrated Headset Driver 40mW (16Ω / 3.3V)

Low Noise bias supply voltage for microphone

On-chip full fractional-N PLL



Interfaces



I²S digital interface PCM time slot assignment

2-Wire serial control Interface (I²C style; /Write

capable)

Applications



All types of wired/wireless telephony

Security Systems

Mobile Telephone Hands-free Kits

Residential & Consumer Intercoms

Mar 19, 2024

Page 1 of 104

Rev 2.1

12 3 4 5 6 7...104

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与NAU88C10YG相关器件

型号	品牌	获取价格	描述	数据表
NAU88C14YG	NUVOTON	获取价格	QFN24 (4x4)
NAU88C20YG	NUVOTON	获取价格	QFN32 (5x5)
NAU88C22	NUVOTON	获取价格	24-bit Stereo Audio Codec with Speaker Driver
NAU88C22IG	NUVOTON	获取价格	24-bit Stereo Audio Codec with Speaker Driver
NAU88C22YG	NUVOTON	获取价格	24-bit Stereo Audio Codec with Speaker Driver
NAU88L11YG	NUVOTON	获取价格	QFN20 (4x4)
NAU88L21	NUVOTON	获取价格	Ultra-Low Power Audio CODEC Ground-Referenced Headphone Amplifier
NAU88L21IG	NUVOTON	获取价格	Ultra-Low Power Audio CODEC Ground-Referenced Headphone Amplifier
NAU88L21YG	NUVOTON	获取价格	Ultra-Low Power Audio CODEC Ground-Referenced Headphone Amplifier
NAU88L24IG	NUVOTON	获取价格	QFN48 (6x6)

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