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參數資料
型號: MAX9888EVKIT+
廠商: Maxim Integrated Products
文件頁數: 56/115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
45
Typical Operating 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 = +25NC, unless otherwise noted.)
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (DAC TO HEADPHONE)
MAX9888
toc90
PSRR
(dB)
-80
-60
-40
-20
0
-100
FREQUENCY (Hz)
10,000
1000
100
10
100,000
VRIPPLE = 200mVP-P
INPUT ALL ZEROS
RIPPLE ON SPKLVDD,
SPKRVDD
RIPPLE ON AVDD,
DVDD, HPVDD
CROSSTALK vs. FREQUENCY
(DAC TO HEADPHONE)
MAX9888
toc91
CROSSTALK
(dB)
-90
-80
-70
-60
-50
-40
-100
FREQUENCY (Hz)
10,000
1000
100
10
100,000
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
RHP = 32I
SOFTWARE TURN-ON/OFF RESPONSE
(DAC TO HEADPHONE, VSEN = 0)
MAX9888 toc92
SCL
2V/div
HEADPHONE
OUTPUT
0.5V/div
10ms/div
SOFTWARE TURN-ON/OFF RESPONSE
(DAC TO HEADPHONE, VSEN = 1)
MAX9888 toc93
SCL
2V/div
HEADPHONE
OUTPUT
0.5V/div
10ms/div
FFT, 0dBFS (DAC TO HEADPHONE)
MAX9888
toc94
FREQUENCY (Hz)
AMPLITUDE
(dBV)
15,000
10,000
5000
-120
-100
-80
-60
-40
-20
0
-140
0
20,000
MCLK = 13MHz,
LRCLK = 8kHz
FREQ MODE
RHP = 32I
FFT, -60dBFS (DAC TO HEADPHONE)
MAX9888
toc95
FREQUENCY (Hz)
AMPLITUDE
(dBV)
15,000
10,000
5000
-140
-120
-100
-80
-60
-40
-20
0
-160
0
20,000
MCLK = 13MHz,
LRCLK = 8kHz
FREQ MODE
RHP = 32I
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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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