Dual I2S Stereo Audio Codec _______________" />
參數(shù)資料
型號(hào): MAX9880AETM+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 36/70頁(yè)
文件大?。?/td> 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:
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-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
______________________________________________________________________________________
41
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
REGISTER
ADDRESS
(SEE NOTE)
Configuration
SPDMCLK
SPDML
SPDMR
0
0x12
Input
MIXSPDML
MIXSPDMR
0x13
BITS
FUNCTION
SPDMCLK
SPDM Clock Rate (SPDMCLK)
00 = SPDMCLK is set to PCLK/8.
01 = SPDMCLK is set to PCLK6.
10 = SPDMCLK is set to PCLK/4.
11 = Reserved
SPDML/SPDMR
0 = Disables SPDM data.
1 = Enables SPDM data.
SPDM Input Mixers. Selects and mixes the audio source(s) for the SPDM output according to following
information.
MIXSPDML/MIXSPDMR
SOURCE
1xxx
DAI1 left-channel data
x1xx
DAI1 right-channel data
xx1x
DAI2 left-channel data
MIXSPDML/
MIXSPDMR
xxx1
DAI2 right-channel data
Table 11. SPDM Output Registers
Grayed boxes = Not used.
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.
The MAX9880A supports stereo PDM outputs. The PDM
signals consist of PDM data outputs (SPDMDATA) and a
clock output (SPDMCLK). The mixer at the input to the
PDM modulators allows a mix/mux of the audio digital data
stream from the digital audio ports SDINS1 and SDINS2.
Figure 5 shows the SPDM interface timing diagram.
SPDMCLK
SPDMDATA
LEFT CH
RIGHT CH
LEFT CH
RIGHT CH
tDLY, DSD
Figure 5. SPDM Timing Diagram
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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(píng)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(píng)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)