參數(shù)資料
型號(hào)： MAX9853ETM+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 3/71頁(yè)
文件大?。?/td> 0K
描述： IC CODEC AUDIO STEREO 48TQFN
標(biāo)準(zhǔn)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： 是
S/N 比，標(biāo)準(zhǔn) ADC / DAC (db)： 81.5 / 88
動(dòng)態(tài)范圍，標(biāo)準(zhǔn) 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(yīng)商設(shè)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
______________________________________________________________________________________
11
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = CPVDD = +3V, DVDD = DVDDS2 = +1.8V, PVDD = +3.3V, RHP = 32
Ω, ZSPK = 8Ω + 10H, RREC = 32Ω, ROUTL+ to ROUTL- =
10k
Ω, ROUTR+ to ROUTR- = 10kΩ, C1 = 0.22F, C2 = CNREG = CPREG = CINTMICBIAS, CMBIAS = CREF = 1F, MCLK = 13MHz, all
PGAs = 0dB, HP/REC volume = -20.0dB, SPK volume = -20.4dB, line output gain = -0.4dB, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C.) (See Functional Diagrams/Typical Operating Circuits).
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER AMPLIFIER (Note 12)
RL = 16
Ω, input signal
from LINEIN1
80
RL = 16
Ω, input signal
is the sum of
LINEIN1+LINEIN2
105
Output Power
POUT
f = 1kHz, THD <
1%, +5.5dB
volume setting
RL = 32
Ω, input signal
from LINEIN1
35
55
mW
Maximum Output Voltage
+4.5dB volume setting, 0dB PGA setting,
input signal 0dBFS from DAC output, only 1
input selected
3.09
3.35
3.64
VP-P
Line In to REC Out Voltage Gain
+4.5dB volume setting, 0dB PGA setting,
only 1 input selected
1.54
1.68
1.82
V/V
Output Offset Voltage
VOS
10
60
mV
RL = 32
Ω, POUT = 40mW, f = 1kHz, BW =
22Hz to 20kHz, +3dB volume setting
0.03
Total Harmonic Distortion Plus
Noise
THD+N
RL = 16
Ω, POUT = 40mW, f = 1kHz, BW =
22Hz to 20kHz, +3dB volume setting
0.04
%
Dynamic Range
DR
+6dB volume setting, A-weighted
92
dB
AVDD = 2.6V to 3.3V
60
100
VRIPPLE = 100mVP-P, f = 217Hz
98
Power-Supply Rejection Ratio
PSRR
VRIPPLE = 100mVP-P, f = 20kHz
65
dB
Maximum Capacitive Load
CL
No sustained oscillations
150
pF
Click-and-Pop Level
KCP
Peak voltage, 32 samples per second,
A-weighted, RL = 16
Ω (Note 11)
-44.6
dBV
VOLUME CONTROL/PGAs
Headphone/Receiver Volume
Control Range
-80
+6.1
dB
Headphone/Receiver Mute
Attenuation
f = 1kHz
100
dB
Speaker Volume Control Range
(MAX9851)
-72.4
+13.7
dB
Speaker Mute Attenuation
(MAX9851)
f = 1kHz
100
dB
Differential Line Output Gain
Control Range (MAX9853)
-78.4
+7.9
dB
Differential Line Output Mute
Attenuation (MAX9853)
f = 1kHz
100
dB
相關(guān)PDF資料
PDF描述
MAX9853ETM+ IC CODEC AUDIO STEREO 48TQFN
VE-23Y-IV-F1 CONVERTER MOD DC/DC 3.3V 99W
VE-23X-IX-F4 CONVERTER MOD DC/DC 5.2V 75W
VE-23X-IX-F3 CONVERTER MOD DC/DC 5.2V 75W
VE-23X-IX-F2 CONVERTER MOD DC/DC 5.2V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX9853EVKIT 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(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
MAX9856ATL/V+ 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
MAX9856ATL/V+T 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
MAX9856ETL/V+ 功能描述:接口—CODEC Low-Power Audio Codec With Directdrive. Headphone Amplifiers 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
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