参数资料
型号: MAX9853ETM+
厂商: Maxim Integrated Products
文件页数: 63/71页
文件大小: 0K
描述: IC CODEC AUDIO STEREO 48TQFN
标准包装: 43
类型: 立体声音频
数据接口: 串行
分辨率(位): 18 b
ADC / DAC 数量: 2 / 2
三角积分调变:
S/N 比,标准 ADC / DAC (db): 81.5 / 88
动态范围,标准 ADC / DAC (db): 82 / 87.5
电压 - 电源,模拟: 2.6 V ~ 3.3 V
电压 - 电源,数字: 1.7 V ~ 3.3 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 管件
MAX9851/MAX9853
Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
66
______________________________________________________________________________________
Table 44. I2C Register Settings for Stereo Audio Playback Mode
REGISTER (hex)
VALUE (hex)
DESCRIPTION
0x00
Read-only status register
0x01
Read-only status register
0x02
0x00
No interrupts are enabled
0x03
0x00
Disable primary digital audio interface
0x04
0x00
No configuration necessary
Program 0x05 last for proper soft-start
0x06
0x88
Configure for master mode and I
2S data format
0x07
0x00
Configure for a 13MHz MCLK
0x08
0x84
Route digital audio from the secondary interface to the DAC
0x09
0x00
No configuration necessary
0x0A
0x00
No configuration necessary
0x0B
0x11
Route the DAC output to the speaker amplifier
0x0C
0x00
No configuration necessary
0x0D
0x00
No configuration necessary
0x0E
0x00
No configuration necessary
0x0F
0x00
No configuration necessary
0x10
0x00
No configuration necessary
0x11
0x00
No configuration necessary
0x12
0x00
No configuration necessary
0x13
0x00
No configuration necessary
0x14
0x00
No configuration necessary
0x15
0x00
No configuration necessary
0x16
0x0E
Configure left-speaker output for -0.4dB of gain, adjust as necessary
0x17
0x0E
Configure right-speaker output for -0.4dB of gain, adjust as necessary
0x18
0x78
Enable volume smoothing and zero-crossing detection and select the
speaker amplifier for stereo operation
0x19
0x00
No configuration necessary
0x1A
0xD5
Enable the MAX9851/MAX9853, configure the charge-pump circuitry to
run from MCLK
0x1B
0xC0
Enable the left and right DAC
0x05
0x49
Enable secondary interface to input data at 48kHz
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MAX9853ETM+ 功能描述:接口—CODEC Stereo Audio CODEC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
MAX9853ETM+T 功能描述:接口—CODEC Stereo Audio CODEC w/DirectDrive Amp RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
MAX9853EVCMODU 功能描述:音频 IC 开发工具 Evaluation Kit/Evaluation System for the MAX9853 RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
MAX9853EVKIT 功能描述:音频 IC 开发工具 Evaluation Kit/Evaluation System for the MAX9853 RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
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