AK4120

更新时间： 2024-11-03 08:23:27

品牌	Logo	应用领域
AKM		转换器
页数	文件大小	规格书
30页	247K
描述
Sample Rate Converter with Mixer and Volume

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中文翻译

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数据手册

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AK4120 数据手册

ASAHI KASEI

[AK4120]

AK4120

Sample Rate Converter with Mixer and Volume

GENERAL DESCRIPTION

The AK4120 is a stereo asynchronous sample rate converter. The input sample rate range is from 8kHz

to 48kHz. The output sample rate is fixed at 32kHz, 44.1kHz, 48kHz or 96kHz. AK4120 includes a

digital mixer and digital volume control. Applications for this device include pro audio mastering,

consumer format conversion and desktop audio production and playback.

FEATURES

o Stereo Asynchronous Sample Rate Converter

o Digital Mixer

o Digital Volume

o Input Sample Rate Range (FSI): 8kHz to 48kHz

o Output Sample Rate (FSO): 32kHz, 44.1kHz, 48kHz and 96kHz

o Input to Output Sample Rate Ratio: FSO/FSI = 0.667 to 6

o THD+N: –113dB at 1kHz input

o I/F format: MSB justified (20bit), LSB justified (16bit/20bit), I²S

o Master clock: 256/512fs

o 3-wire Serial or I²C Bus µP I/F for mode setting

o Power Supply: 2.7 to 3.6V

I2S

I2C

PDN

VDD

VSS

SDTI1

ILRCK1

IBICK1

Input#1

Audio

I/F

Sample

Rate

Converter

Volume#1

TEST

IMCLK1

IMCLK2

OMCLK

SDTI2

ILRCK2

IBICK2

SDTO

Input#2

Audio

I/F

Output

Audio

I/F

Volume#2

OLRCK

OBICK

m P I/F

I2MODE

CAD0

CSN/CAD1

CDTI/SDA

OMODE

CCLK/SDL

MS0134-E-00

2002/1

- 1 -

12 3 4 5 6 7...30

中文翻译

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与AK4120相关器件

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AK4120VF	AKM	获取价格	Sample Rate Converter with Mixer and Volume
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AK4121A	AKM	获取价格	Asynchronous Sample Rate Converter
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AK4122	AKM	获取价格	24-Bit 96kHz SRC with DIR
AK4122_1	AKM	获取价格	24-Bit 96kHz SRC with DIR
AK4122A	AKM	获取价格	24-Bit 96kHz SRC with DIR
AK4122AVQ	AKM	获取价格	24-Bit 96kHz SRC with DIR