參數(shù)資料
型號： MAX98088EWY+T
廠商： Maxim Integrated Products
文件頁數(shù)： 96/123頁
文件大?。?/td> 0K
描述： IC CODEC AUDIO FLEXSOUND 63WLP
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
類型： 立體聲音頻
數(shù)據(jù)接口： I²C，I²S，串行，SPI?
分辨率（位）： 24 b
ADC / DAC 數(shù)量： 2 / 2
三角積分調(diào)變： 無
S/N 比，標準 ADC / DAC (db)： 93 / 101
動態(tài)范圍，標準 ADC / DAC (db)： 93 / 101
電壓 - 電源，模擬： 1.65 V ~ 2 V
電壓 - 電源，數(shù)字： 1.65 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 63-WFBGA，WLCSP
供應商設備封裝： 63-WLP
包裝： 帶卷 (TR)
Maxim Integrated Products 74
MAX98088
Stereo Audio Codec
with FlexSound Technology
Table 8. Sidetone Register
Digital Audio Interfaces
The IC includes two separate playback signal paths and
one record signal path. Digital audio interface 1 (DAI1)
is used to transmit the recorded stereo audio signal and
receive a stereo audio signal for playback. Digital audio
interface 2 (DAI2) is used to receive a second stereo
audio signal. Use DAI1 for all full-duplex operations and
for all voice signals. Use DAI2 for music and to mix two
playback audio signals. The digital audio interfaces are
separate from the audio ports to enable either interface
to communicate with any external device connected to
either audio port.
Each audio interface can be configured in a variety of for-
mats including left justified, I2S, PCM, and time division
multiplexed (TDM). TDM mode supports up to 4 mono
audio slots in each frame. The IC can use up to 2 mono
slots per interface, leaving the remaining two slots avail-
able for another device. Table 9 shows how to configure
the device for common digital audio formats. Figures 16
and 17 show examples of common audio formats. By
default, SDOUTS1 and SDOUTS2 are set high imped-
ance when the IC is not outputting data to facilitate shar-
ing the bus. Configure the interface in TDM mode using
only slot 1 to transmit and receive mono PCM voice data.
The IC’s digital audio interfaces support both ADC to DAC
loop-through and digital loopback. Loop-through allows
the signal converted by the ADC to be routed to the DAC
for playback. The signal is routed from the record path to
the playback path in the digital audio interface to allow
the IC’s full complement of digital signal processing to
be used. Loopback allows digital data input to either
SDINS1 or SDINS2 to be routed from one interface to the
REGISTER
BIT
NAME
DESCRIPTION
0x2E
7
DSTS
Sidetone Source
Selects which ADC output is fed back as sidetone. When mixing the left and right ADC
outputs, each is attenuated by 6dB to prevent full-scale signals from clipping.
00 = Sidetone disabled
01 = Left ADC
10 = Right ADC
11 = Left + Right ADC
6
4
DVST
Sidetone Level
Adjusts the sidetone signal level. All levels are referenced to the ADC’s full-scale output.
VALUE
LEVEL (dB)
VALUE
LEVEL (dB)
3
0x00
Sidetone disabled
0x10
-30.5
0x01
-0.5
0x11
-32.5
0x02
-2.5
0x12
-34.5
0x03
-4.5
0x13
-36.5
2
0x04
-6.5
0x14
-38.5
0x05
-8.5
0x15
-40.5
0x06
-10.5
0x16
-42.5
0x07
-12.5
0x17
-44.5
1
0x08
-14.5
0x18
-46.5
0x09
-16.5
0x19
-48.5
0x0A
-18.5
0x1A
-50.5
0x0B
-20.5
0x1B
-52.5
0
0x0C
-22.5
0x1C
-54.5
0x0D
-24.5
0x1D
-56.6
0x0E
-26.5
0x1E
-58.5
0x0F
-28.5
0x1F
-60.5
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
MAX98089ETN+ 功能描述:接口—CODEC 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX98089ETN+T 功能描述:接口—CODEC 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
MAX98089EVKIT#TQFN 功能描述:音頻 IC 開發(fā)工具 MAX98089 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
MAX98089EVKIT#WLP 功能描述:音頻 IC 開發(fā)工具 MAX98089 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
MAX98089EVKIT+TQFN 功能描述:音頻 IC 開發(fā)工具 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
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