參數(shù)資料
型號(hào)： MAX9851EVCMODU
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 編解碼器
英文描述： MAX9851評(píng)估板/評(píng)估系統(tǒng)
中文描述： PCM CODEC
文件頁數(shù)： 64/73頁
文件大?。?/td> 1357K
代理商： MAX9851EVCMODU
MAX9851/MAX9853
Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
______________________________________________________________________________________
67
Stereo Audio Record
To record audio samples, only the ADC and micro-
phone interface are required. Table 45 lists an example
of this configuration and Table 46 lists the correspond-
ing register settings in the proper programming
sequence.
Table 46. I2C Register Settings for Stereo Audio Record Mode
REGISTER (hex)
VALUE (hex)
DESCRIPTION
0x00
—
Read-only status register
0x01
—
Read-only status register
0x02
0x00
No interrupt enables are set
0x03
0x00
No configuration necessary
0x04
0x00
No configuration necessary
Program 0x05 last for proper soft-start
0x06
0x80
Configure for master mode
0x07
0x00
Configure for a 13MHz MCLK
0x08
0x00
No configuration necessary
0x09
0x00
No configuration necessary
0x0A
0x21
Route the left and right microphone signals to the ADC
0x0B
0x00
No configuration necessary
0x0C
0x00
No configuration necessary
0x0D
0x00
No configuration necessary
0x0E
0x00
No configuration necessary
0x0F
0x00
No configuration necessary
0x10
0x00
Configure the left microphone input for +20dB of gain, adjust as
appropriate
0x11
0x00
Configure the left microphone input for +20dB of gain, adjust as
appropriate
Table 45. Example Stereo Audio Record
Configuration
13MHz MCLK
48kHz sample rate for recorded data
Output data routed through the secondary digital audio
interface operating in master mode
ADC enabled for stereo record
Audio input on external microphone input using internal bias
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參數(shù)描述
MAX9851EVKIT 功能描述:音頻 IC 開發(fā)工具 Evaluation Kit/Evaluation System for the MAX9851 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX9853ETM+ 功能描述:接口—CODEC Stereo Audio CODEC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX9853ETM+T 功能描述:接口—CODEC Stereo Audio CODEC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX9853EVCMODU 功能描述:音頻 IC 開發(fā)工具 Evaluation Kit/Evaluation System for the MAX9853 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX9853EVKIT 功能描述:音頻 IC 開發(fā)工具 Evaluation Kit/Evaluation System for the MAX9853 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
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