参数资料
型号: MAX9853ETM+T
厂商: Maxim Integrated Products
文件页数: 67/71页
文件大小: 0K
描述: IC CODEC AUDIO STEREO 48TQFN
标准包装: 2,500
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: 带卷 (TR)
MAX9851/MAX9853
Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
_______________________________________________________________________________________
7
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = CPVDD = +3V, DVDD = DVDDS2 = +1.8V, PVDD = +3.3V, RHP = 32
Ω, ZSPK = 8Ω + 10H, RREC = 32Ω, ROUTL+ to ROUTL- =
10k
Ω, ROUTR+ to ROUTR- = 10kΩ, 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
ADC DIGITAL FILTER PATH (Stereo Audio Modes)
Passband Cutoff
fPBL
0.44
fS
Passband Ripple
f < fPBL
±0.5
dB
Stopband Cutoff
fSBL
0.58
fS
Stopband Attenuation
f > fSBL
53
dB
Attenuation at fS/2
-6.02
dB
ADC VOICEBAND HIGHPASS FILTER (S1 Mono Voice Input Path, fS = 8kHz)
Passband Cutoff
fPH
175
Hz
Passband -3dB Cutoff
fP3_H
130
Hz
Passband Ripple
f > fPH
±0.2
dB
Stopband Cutoff
fSH
77
Hz
Stopband Attenuation
f < fSH
28
dB
ADC VOICEBAND HIGHPASS FILTER (S1 Mono Voice Input Path, fS = 16kHz)
Passband Cutoff
fPH
350
Hz
Passband -3dB Cutoff
fP3_H
260
Hz
Passband Ripple
f > fPH
±0.2
dB
Stopband Cutoff
fSH
154
Hz
Stopband Attenuation
f < fSH
28
dB
ADC VOICEBAND LOWPASS FILTER (S1 Mono Voice Input Path, fS = 8kHz)
Passband Cutoff
fPL
3500
Hz
Passband Ripple
f < fPL
±0.05
dB
Stopband Cutoff
fSL
3900
Hz
Stopband Attenuation
f > fSL
75
dB
ADC VOICEBAND LOWPASS FILTER (S1 Mono Voice Input Path, fS = 16kHz)
Passband Cutoff
fPL
7000
Hz
Passband Ripple
f < fPL
±0.05
dB
Stopband Cutoff
fSL
7800
Hz
Stopband Attenuation
f > fSL
75
dB
ADC DC-BLOCKING FILTER
DC-Blocking Filter -3dB Corner
fC
As a fraction of output sample rate
fS /
1608
Hz
DC Attenuation
120
dB
Maximum DC Input
0.125
V
DAC/ADC DATA RATE ACCURACY
LRCLK Output Sample Rate
Deviation From Ideal (Note 10)
fS = 8kHz to 48kHz (master mode with DAC
only enabled) (See Table 1 for details)
-0.025
+0.025
%
相关PDF资料
PDF描述
MAX9853ETM+ IC CODEC AUDIO STEREO 48TQFN
VE-23Y-IV-F1 CONVERTER MOD DC/DC 3.3V 99W
VE-23X-IX-F4 CONVERTER MOD DC/DC 5.2V 75W
VE-23X-IX-F3 CONVERTER MOD DC/DC 5.2V 75W
VE-23X-IX-F2 CONVERTER MOD DC/DC 5.2V 75W
相关代理商/技术参数
参数描述
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
MAX9856ATL/V+ 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
MAX9856ATL/V+T 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
MAX9856ETL/V+ 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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