Dual I2S Stereo Audio Codec _______________" />
參數(shù)資料
型號(hào): MAX9880AEWM+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 33/70頁(yè)
文件大?。?/td> 0K
描述: IC CODEC AUDIO STEREO 48WLP
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:
動(dòng)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-WFBGA,WLCSP
供應(yīng)商設(shè)備封裝: 48-WLP(2.70x3.50)
包裝: 帶卷 (TR)
MAX9880A
Low-Power, High-Performance
Dual I2S Stereo Audio Codec
______________________________________________________________________________________
39
R14
R15
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
SDOUT
20ns
0ns (min)
1/fS
LRCLK
BCLK
20ns (min)
0ns (min)
75ns (min)
SDIN
TDM = 1, BCI = 1, HIZOFF = 0, SLOTDLY = 0, SLOT = 00, DLY = 0
40ns (max)
0ns (min)
30ns (min)
7ns (typ)
VOICE (TDM/PCM) SLAVE MODES:
TDM = 1, BCI = 0, HIZOFF = 0, SLOTDLY = 0, SLOT = 00, DLY = 0
R14
R15
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
SDIN
R14
R15
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
SDOUT
20ns
0ns (min)
1/fS
LRCLK
BCLK
20ns (min)
0ns (min)
75ns (min)
SDIN
TDM = 1, BCI = 0, HIZOFF = 1, SLOTDLY = 0, SLOT = 00, DLY = 0
40ns (max)
0ns (min)
30ns (min)
7ns (typ)
R14
R15
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
SDIN
R14
R15
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
SDOUT
20ns
0ns (min)
1/fS
LRCLK
BCLK
20ns (min)
0ns (min)
75ns (min)
SDIN
40ns (max)
0ns (min)
30ns (min)
R14
R15
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
SDIN
Figure 4. Digital Audio Interface Voice Slave Mode
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
REGISTER
ADDRESS
(SEE NOTE)
DIGITAL MIXERS
DAC-L/R Mixer
MIXDAL
MIXDAR
0x10
Table 8. Digital Mixers
Note: Register addresses listed are for I2C. To get the SPI address, add 0x200 with the following exception: Register 0xFF is not
accessible through SPI.
BITS
FUNCTION
Digital Mixers (MIXDAL/MIXDAR). Selects and mixes the audio source(s) for the DACs according to the
information below.
MIXDAL/MIXDAR
SOURCE
1xxx
DAI1 left-channel data
x1xx
DAI1 right-channel data
xx1x
DAI2 left-channel data
MIXDAL/
MIXDAR
xxx1
DAI2 right-channel data
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