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参数资料
型号： MAX9851EVCMODU
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： 编解码器
英文描述： MAX9851评估板/评估系统
中文描述： PCM CODEC
文件页数： 34/73页
文件大小： 1357K
代理商： MAX9851EVCMODU
MAX9851/MAX9853
Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = CPVDD = +3V, DVDD = DVDDS2 = +1.8V, PVDD = +3.3V, RHP = 32, ZSPK = 8 + 10H, RREC = 32, ROUTL+ to ROUTL- =
10k, ROUTR+ to ROUTR- = 10k, C1 = 0.22F, C2 = CNREG = CPREG = CINTMICBIAS, CMBIAS = CREF = 1F, MCLK = 13MHz, all
PGAs = 0dB, HP/REC volume = -20.0dB, SPK volume = -20.4dB, line output gain = -0.4dB, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C.) (See Functional Diagrams/Typical Operating Circuits).
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Stereo headphone
11.9
Stereo speaker
(MAX9851)/line output
(MAX9853)
11.2
Full-duplex voice
mode, no output
loads
Mono receiver
11.1
14.5
Stereo headphone
11.9
Stereo speaker
(MAX9851)/line output
(MAX9853)
11.2
Full-duplex voice
mode plus DAC
playback mode,
no output loads
(Notes 1, 2)
Mono receiver
11.1
ADC record mode (Note 3)
12.2
Analog Supply Current
AIDD
ADC record mode plus DAC headphone
playback mode (Notes 1, 3)
18.2
24.0
mA
Mono Class D speaker mode
5
Stereo Class D speaker mode
10
14
mA
Speaker Supply Current (Note 4)
PIDD
Sleep mode (MAX9851, MAX9853)
2
15
A
Playback operation (Note 1), no output
loads
2.7
3.7
Full duplex voice operation (Note 2), no
output loads, TA = +25°C
6.2
7.8
Digital Supply Current
DIDD
Record operation (Notes 1, 3)
3.9
5.2
mA
Analog Shutdown Current
AISHDN
IAVDD + ICPVDD, TA = +25°C
1.4
20
A
Digital Shutdown Current
DISHDN
IDVDD + IDVDDS2 , TA = +25°C
0.5
10
A
MAX9851
1
20
PVDD Shutdown Current
(Note 4)
PISHDN
IPVDD, TA = +25°C
MAX9853
0.1
5
A
Shutdown to Full Operation
tON
ADC and DAC fully operational, master
mode
70
ms
DAC PERFORMANCE (Note 5) (DAC in Master Mode)
Gain Error
±1
±7
%
Channel Gain Matching
±1
%
fS = 8kHz (voice modes), headphone
volume = +5.5dB
75.5
Dynamic Range (Note 6)
DR
fS = 8kHz and 48kHz (stereo audio modes),
headphone volume = +5.5dB
84
87.5
dB
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相关代理商/技术参数
参数描述
MAX9851EVKIT 功能描述:音频 IC 开发工具 Evaluation Kit/Evaluation System for the MAX9851 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
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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