- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄296470 > MAX9851EVCMODU (MAXIM INTEGRATED PRODUCTS INC) MAX9851評估板/評估系統(tǒng) PDF資料下載
參數(shù)資料
| 型號： | MAX9851EVCMODU |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 編解碼器 |
| 英文描述： | MAX9851評估板/評估系統(tǒng) |
| 中文描述： | PCM CODEC |
| 文件頁數(shù)： | 8/73頁 |
| 文件大?。?/td> | 1357K |
| 代理商： | MAX9851EVCMODU |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁當(dāng)前第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁
MAX9851/MAX9853
Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
16
______________________________________________________________________________________
TIMING 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
Data Hold Time
tHD,DAT
0
900
ns
Data Setup Time
tSU,DAT
100
ns
SDA and SCL Receiving Rise
Time
tr
(Note 14)
20+0.1Cb
300
ns
SDA and SCL Receiving Fall
Time
tf
(Note 14)
20+0.1Cb
300
ns
DVDD = 1.8V (Note 14)
20+0.1Cb
250
SDA Transmitting Fall Time
tf
DVDD = 3.3V (Note 14)
20+0.05Cb
250
ns
Setup Time for STOP Condition
tSU,STO
0.6
s
Bus Capacitance
Cb
400
pF
Pulse Width of Suppressed Spike
tSP
050
ns
Note 1:
DAC playback mode is defined as clocking all zeros into the DAC which operates in stereo audio mode at the 48kHz sam-
ple rate in master mode.
Note 2:
Full-duplex voice mode is defined as operating the DAC and ADC in mono 8kHz voice mode with line inputs, microphone
inputs, and an analog output enabled.
Note 3:
Record operation is defined as operating the stereo ADC with the stereo external microphone inputs enabled at the 48kHz
sample rate in master mode.
Note 4:
Speaker output available only on the MAX9851. PVDD powers only the headset autodetect circuitry when in sleep mode on
the MAX9853.
Note 5:
DAC performance measured at headphone outputs.
Note 6:
Dynamic range measured using the EIAJ method. The input is applied at -60dBFS, fIN = 1kHz. The THD+N referred to
0dBFS A-weighted.
Note 7:
The SNR is referred to 0dBFS A-weighted.
Note 8:
ADC performance measured from line inputs (unless otherwise noted).
Note 9:
Microphone amplifiers connected to ADC, mic inputs AC-grounded.
Note 10: In master-mode operation, sample clock rate is proportional to MCLK input.
Note 11: Speaker amplifier testing performed with 8 resistive load in series with a 68H inductive load connected across BTL out-
puts. Headphone and receiver amplifier testing performed with 32 resistive load connected to GND. Mode transitions are
controlled by toggling the amplifier on and off using the corresponding enable bit. Units expressed in dBV.
Note 12: Input signal for speaker, line output, and receiver output performance measured using line inputs.
Note 13: Line input specifications measured from line inputs to line outputs.
Note 14: CB is in pF.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX9934FART+T | SPECIALTY ANALOG CIRCUIT, PBGA6 |
| MAX9950FCCB | SPECIALTY ANALOG CIRCUIT, PQFP64 |
| MAX9966BGCCQ+D | Quad, Low-Power, 500Mbps ATE Driver/Comparator |
| MAXQ2000-QBX | Low-Power LCD Microcontroller |
| MAYK062DG | 6.2 V, 0.2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
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 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。