Dual I2S Stereo Audio Codec 12 ____________" />
參數(shù)資料
型號： MAX9880AETM+T
廠商： Maxim Integrated Products
文件頁數(shù)： 4/70頁
文件大小： 0K
描述： IC CODEC AUDIO STEREO 48TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： 立體聲音頻
數(shù)據(jù)接口： I²C，I²S，串行，SPI?
ADC / DAC 數(shù)量： 2 / 2
三角積分調(diào)變： 是
動態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db)： 82 / 96
電壓 - 電源，模擬： 1.65 V ~ 1.95 V
電壓 - 電源，數(shù)字： 1.65 V ~ 1.95 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 48-TQFN-EP（6x6）
包裝： 帶卷 (TR)
MAX9880A
Low-Power, High-Performance
Dual I2S Stereo Audio Codec
12
______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VPVDD = VMICVDD = VDVDD = VDVDDS1 = +1.8V, RL =
∞, headphone load (RL) connected between _OUTP and _OUTN, dif-
ferential modes, CREF = 2.2F, CMICBIAS = CPREG = CREG = 1F, AVPRE = +20dB, AVPGAM = 0dB, AVDAC = 0dB, AVLINE = +20dB,
AVVOL = 0dB, AVLO = 0dB, fMCLK = 13MHz, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL MICROPHONE TIMING CHARACTERISTICS (VDVDD = 1.8V)
MICCLK = 00
1.536
MICCLK = 01
2.048
DIGMICCLK Frequency
fMICCLK
fMCLK = 12.288MHz
MICCLK = 10
64fS
MHz
DIGMICDATA to
DIGMICCLK Setup Time
tSU, MIC
Either clock edge
20
ns
DIGMICDATA to
DIGMICCLK Hold Time
tHD, MIC
Either clock edge
0
ns
SPDM TIMING CHARACTERISTICS
SPDMCLK = 00
1.536
SPDMCLK = 01
2.048
SPDMCLK Frequency
fSPDMCLK fMCLK = 12.288MHz
SPDMCLK = 10
3.072
MHz
Minimum, fMCLK = 20MHz
15
SPDMCLK to
SPDMDATA Delay Time
tDLY,SPDM
Rising edge SPDMCLK
to right-channel valid
SPDMDATA and falling
edge SPDMCLK to left-
channel valid
SPDMDATA
Maximum, fMCLK = 10MHz
65
ns
DIGITAL AUDIO INTERFACE TIMING CHARACTERISTICS (TDM = 0, VDVDD = 1.8V)
BCLK Cycle Time
tBCLKS
75
ns
BCLK High Time
tBCLKH
TA = +25°C
30
ns
BCLK Low Time
tBCLKL
TA = +25°C
30
ns
BCLK or LRCLK Rise
and Fall Time
tR, tF
Master operation, CL = 15pF
7
ns
SDIN or LRCLK to BCLK
Setup Time
tSU
20
ns
SDIN or LRCLK to BCLK
Hold Time
tHD
5
ns
SDOUT Delay Time from
BCLK Rising Edge
tDLY
CL = 30pF
0
40
ns
DIGITAL AUDIO INTERFACE TIMING CHARACTERISTICS (TDM = 1, Figure 3, VDVDD = 1.8V)
TDM Clock Frequency
1/tCLK
TDM mode (TDM = 1)
128
2048
kHz
TDM Clock Time High
tCLKH
TDM mode (TDM = 1), TA = +25°C
220
ns
TDM Clock Time Low
tCLKL
TDM mode (TDM = 1), TA = +25°C
220
ns
Short TDM mode (TDM = 1, FSW = 0), master mode
(MAS = 1)
200
TDM Short-Sync Setup
Time
tSYNCSET
Short TDM mode (TDM = 1, FSW = 0), slave mode
(MAS = 0)
20
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9880AEVKIT# 功能描述:音頻 IC 開發(fā)工具 MAX9880A Eval Kit 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
MAX9880AEVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX9880A Eval Kit 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
MAX9880AEWM+T 功能描述:接口—CODEC Stereo Audio CODEC 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
MAX9880ETM+ 制造商:Maxim Integrated Products 功能描述:AUDIO CODEC - Rail/Tube
MAX9880EVKIT+ 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO CODEC - Boxed Product (Development Kits)
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