(VAVDD
參數(shù)資料
型號： MAX9888EVKIT+
廠商： Maxim Integrated Products
文件頁數(shù)： 105/115頁
文件大?。?/td> 0K
描述： KIT EVALUATION FOR MAX9888
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 1
系列： DirectDrive®, FLEXSOUND™
相關產(chǎn)品： MAX9888EWY+T-ND - IC CODEC AUDIO FLEXSOUND 63WLP
Stereo Audio CODEC
with FlexSound Technology
MAX9888
9
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VHPVDD = VDVDD = VDVDDS1 = VDVDDS2 = +1.8V, VSPKLVDD = VSPKRVDD = 3.7V. Speaker loads (ZSPK) connected
between SPK_P and SPK_N. Receiver load (RREC) connected between RECP and RECN. Headphone loads (RHP) connected from
HPL or HPR to GND. RHP = J, RREC = J, ZSPK = J, CREF = 2.2FF, CMICBIAS = CPREG = CREG = 1FF, CC1N-C1P = 1FF, CHPVSS
= 1FF. AVMICPRE_ = +20dB, AVMICPGA_ = 0dB, AVDACATTN = 0dB, AVDACGAIN = 0dB, AVADCLVL = 0dB, AVADCGAIN = 0dB,
AVPGAIN_ = 0dB, AVPGAOUT_ = 0dB, AVHP_ = 0dB, AVREC = 0dB, AVSPK_ = 0dB, MCLK = 12.288MHz, LRCLK = 48kHz, MAS = 1.
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
LINE INPUT PREAMP
Full-Scale Input
VIN
AVPGAIN_ = 0dB
1
VP-P
AVPGAIN_ = -6dB
1.4
Level Adjust Gain
AVPGAIN_
PGAINA/PGAINB = 0x0
19
20
21
dB
PGAINA/PGAINB = 0x1
13
14
15
PGAINA/PGAINB = 0x2
(Note 5)
2
3
4
PGAINA/PGAINB = 0x3
TA = +25NC
0
PGAINA/PGAINB = 0x4
-4
-3
-2
PGAINA/PGAINB = 0x5, 0x6, 0x7
-7
-6
-5
Input Resistance
RIN
AVPGAIN_ = +20dB
14.6
21
27.4
kI
AVPGAIN_ = +14dB
20
AVPGAIN_ = +3dB
20
AVPGAIN_ = 0dB
7.3
10
13.7
AVPGAIN_ = -3dB
20
AVPGAIN_ = -6dB
20
Feedback Resistance
RIN_FB
INAEXT/INBEXT = 1
TA = +25NC
18.5
20
21.5
kI
TA = TMIN to TMAX
17.5
23
ADC LEVEL CONTROL
ADC Level Adjust Range
AVADCLVL AVL/AVR = 0xF to 0x0 (Note 5)
-12
+3
dB
ADC Level Adjust Step Size
1
dB
ADC Gain Adjust Range
AVADCGAIN AVLG/AVRG = 00 to 11 (Note 5)
0
18
dB
ADC Gain Adjust Step Size
6
dB
ADC DIGITAL FILTERS
VOICE MODE IIR LOWPASS FILTER (MODE1 = 0)
Passband Cutoff
fPLP
Ripple limit cutoff
0.441
x fs
Hz
-3dB cutoff
0.449
x fs
Passband Ripple
f < fPLP
-0.1
+0.1
dB
Stopband Cutoff
fSLP
0.47
x fs
Hz
Stopband Attenuation (Note 6)
f > fSLP
74
dB
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相關代理商/技術參數(shù)
參數(shù)描述
MAX9888EVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX9888 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
MAX9888EWY+T 功能描述:接口—CODEC Stereo Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率: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
MAX9889EWO+T 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率: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
MAX988ESA 功能描述:校驗器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX988ESA+ 功能描述:校驗器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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