參數(shù)資料
型號: MAX9851ETM+T
廠商: Maxim Integrated Products
文件頁數(shù): 20/71頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO STEREO 48TQFN
標準包裝: 2,500
類型: 立體聲音頻
數(shù)據(jù)接口: 串行
分辨率(位): 18 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
S/N 比,標準 ADC / DAC (db): 81.5 / 88
動態(tài)范圍,標準 ADC / DAC (db): 82 / 87.5
電壓 - 電源,模擬: 2.6 V ~ 3.3 V
電壓 - 電源,數(shù)字: 1.7 V ~ 3.3 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
供應商設備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX9851/MAX9853
Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
______________________________________________________________________________________
27
LSPK+
LSPK-
RSPK+
RSPK-
AGND
43
AV
DD
DV
DD
DV
DDS2
CPV
DD
PV
DD
DGND
CPGND
PGND
PV
SS
SV
SS
C1N
C1P
HPL
HPR
REC
VIBE
MBIAS
REF
LINEIN1
LINEIN2
MCLK
IRQ
DIGITAL
AUDIO
INTERFACE
S2
DIGITAL
AUDIO
INTERFACE
S1
DAC
INPUT
MIXER
AND
FILTER
LEFT
DAC
PGAL1
-32dB
TO
+30dB
-32dB
TO
+30dB
LINEIN1
LEFT
ADC
RIGHT
ADC
RIGHT
ADC
INPUT
MIXER
LEFT
ADC
INPUT
MIXER
LEFT
AUDIO
OUTPUT
MIXER
RIGHT
AUDIO
OUTPUT
MIXER
RIGHT
DAC
SPVOLL
SPVOLR
HRVOLR
HRVOLL
PV
SS
AV
DD
MONO
MIXER
PGAML
PALEN
PGAMR
PAREN
LINEIN2
LINEIN1
INTMICBIAS
INTMICP
INTMICN
EXTMICBIASL
EXTMICBIASR
EXTMICL
EXTMICGND
EXTMICR
MBIAS
VIBE
CONTROL
CIRCUITRY
CHARGE
PUMP
INTERNAL
REGULATORS
PREG
F
NREG
TIMING
AND
CONTROL
LOGIC
I2
C
SERIAL
PORT
SCL
SDA
LRCLKS2
BCLKS2
SDINS2
SDOUTS2
LRCLKS1
BCLKS1
SDINS1
SDOUTS1
2.6V
TO
3.3V
1.7V
TO
3.3V
2.6V
TO
5.5V
SECONDARY
DIGITAL
AUDIO
SOURCE
GSM
BASEBAND
PROCESSOR
(VOICE
DATA)
μ
C
ANALOG
AUDIO
SOURCE
1k
Ω
DV
DD
TRANSDUCER/
VIBRATOR
LEFT
EXTERNAL
MICROPHONE
RIGHT
EXTERNAL
MICROPHONE
2.2k
Ω
2.2k
Ω
INTERNAL
MICROPHONE
RECEIVER
SPEAKER
EXTERNAL
HEADPHONE
SINGLE-ENDED
OR
BALANCED
MONO
OR
SINGLE-ENDED
MONO
15
32
37
24
3
31
22
6
20
18
21
23
21
0
16
17
4
5
8
7
19
39
12
11
13
14
45
46
47
42
41
44
1
48
38
26
25
40
30
29
27
28
33
34
36
35
F
F
F
DV
DD
DV
DD
10k
Ω
10k
Ω
10k
Ω
13MHz/
26MHz
LINEIN2
MAX9851
PGAS
SIDETONE
LEFT
SPEAKER
RIGHT
SPEAKER
GAIN
CONTROL
PGADS2
VOICE-
BAND
FILTER
VOICE-
BAND
FILTER
GAIN
CONTROL
PGADS2
LINEIN2
LINEIN1
LINEIN2
LINEIN1
LINEIN2
PGAL2
F
F
F
C1
0.22
μ
F
C2
F
-34dB
TO
+30.5dB
0dB
TO
+20dB
0dB
OR
+20dB
-66.4dB
TO
+13.4dB
-66.4dB
TO
+13.4dB
-74dB
TO
+5.5dB
-74dB
TO
+5.5dB
0dB
TO
+20dB
0dB
OR
+20dB
PV
SS
AV
DD
PV
SS
AV
DD
F
F
0.1
μ
F
0.1
μ
F
PV
DD
9
0.1
μ
F
F
F
F
F
F
F
MAX9851 Functional Diagram/Typical Operating Circuit
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9851EVCMODU 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
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