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參數資料
型號: MAX9888EVKIT+
廠商: Maxim Integrated Products
文件頁數: 25/115頁
文件大小: 0K
描述: KIT EVALUATION FOR MAX9888
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
系列: DirectDrive®, FLEXSOUND™
相關產品: MAX9888EWY+T-ND - IC CODEC AUDIO FLEXSOUND 63WLP
Stereo Audio CODEC
with FlexSound Technology
MAX9888
17
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
Crosstalk
f = 1kHz, Input = -1dBFS, RHP = 10kI
-82
dB
HPL to HPR and HPR to HPL,
POUT = 5mW, f = 1kHz, RHP = 32I
-82
dB
Power-Supply Rejection Ratio
PSRR
VAVDD = VHPVDD = 1.65V to 2.0V
60
84
dB
f = 217Hz, VRIPPLE = 100mV, AVVOL = 0dB
92
f = 1kHz, VRIPPLE = 100mV, AVVOL = 0dB
91
f = 10kHz, VRIPPLE = 100mV, AVVOL = 0dB
57
DAC Path Phase Delay
1kHz, 0dB input,
highpass filter
disabled measured
from digital input to
analog output
MODE = 0 (voice) 8kHz
2.2
ms
MODE = 0 (voice)
16kHz
1.1
MODE = 1 (music)
8kHz
4.5
MODE = 1 (music)
48kHz
0.76
Gain Error
1
%
Channel Gain Mismatch
0.5
%
Click-and-Pop Level
KCP
Peak voltage, A-weighted,
32 samples per second,
AVHP_ = 0dB
Into shutdown
-66
dBV
Out of
shutdown
-67
LINE INPUT-TO-HEADPHONE AMPLIFIER PATH
Total Harmonic Distortion +
Noise
THD+N
VIN = 1VP-P, f =1kHz, RHP = 32I
-70
dB
Dynamic Range (Note 4)
DR
91
dB
Power-Supply Rejection Ratio
PSRR
VAVDD = VHPVDD = 1.65V to 2.0V
42
66
dB
f = 217Hz, VRIPPLE = 100mVP-P
62
f = 1kHz, VRIPPLE = 100mVP-P
57
f = 10kHz, VRIPPLE = 100mVP-P
41
Click and Pop Level
KCP
Peak voltage, A-weighted,
32 samples per second,
AVHP_ = 0dB
Into shutdown
-62
dBV
Out of
shutdown
-60
HEADPHONE AMPLIFIER
Output Power
POUT
f = 1kHz, THD = 1%
RHP = 32I
32
mW
RHP = 16I
40
Full-Scale Output
(Note 7)
1
VRMS
Volume Control
AVHP_
TA = +25NC (Note 5)
HPVOL_ = 0x00
-71
-67
-66
dB
HPVOL_ = 0x1F
2.4
3
3.5
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相關代理商/技術參數
參數描述
MAX9888EVKIT+ 功能描述:音頻 IC 開發工具 MAX9888 Eval Kit RoHS:否 制造商:Texas Instruments 產品: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 數量:2 DAC 數量: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 數量:2 DAC 數量: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 產品: 比較器類型: 通道數量: 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 產品: 比較器類型: 通道數量: 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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