MAX9851(2006) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX9851
(Rev.:2006)

Stereo Audio CODECs with Microphone, DirectDrive Headphones, Speaker Amplifiers, or Line Outputs

Maxim Integrated 

Stereo Audio CODECs with Microphone, DirectDrive

Headphones, Speaker Amplifiers, or Line Outputs

Simplified Block Diagrams

DVDD AND DVDDS2

1.7V TO 3.3V

AVDD AND CPVDD

2.6V TO 3.3V

PVDD

2.6V TO 5.5V

SDOUTS1

SDINS1

BCLKS1

LRCLKS1

SDOUTS2

SDINS2

BCLKS2

LRCLKS2

SDA

SCL

MAX9851

DAC

DIGITAL

INTERFACE 1

DAC

DIGITAL

FILTERING

AND

DIGITAL

MIXERS

ADC

INTERFACE 2

ADC

I2C

VIBRATOR

CONTROLLER

ANALOG

MIXERS

INTERNAL TRANSDUCER/VIBRATOR

LINEIN LINEIN

DVDD AND DVDDS2

1.7V TO 3.3V

AVDD AND CPVDD

2.6V TO 3.3V

MONO

RECEIVER

SPEAKER

LEFT

SPEAKER

RIGHT

SPEAKER

INTERNAL MICROPHONE

LEFT EXT MICROPHONE

RIGHT EXT MICROPHONE

SDOUTS1

SDINS1

BCLKS1

LRCLKS1

SDOUTS2

SDINS2

BCLKS2

LRCLKS2

SDA

SCL

MAX9853

DAC

DIGITAL

INTERFACE 1

DAC

DIGITAL

FILTERING

AND

MIXERS

DIGITAL

ADC

INTERFACE 2

ADC

I2C

VIBRATOR

CONTROLLER

ANALOG

MIXERS

MONO

RECEIVER

SPEAKER

LEFT LINE

OUT

RIGHT LINE

OUT

INTERNAL MICROPHONE

LEFT EXT MICROPHONE

RIGHT EXT MICROPHONE

INTERNAL TRANSDUCER/VIBRATOR

LINEIN LINEIN

2 _______________________________________________________________________________________

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