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參數(shù)資料
型號(hào)： MAX9888EVKIT+
廠商： Maxim Integrated Products
文件頁數(shù)： 45/115頁
文件大小： 0K
描述： KIT EVALUATION FOR MAX9888
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 1
系列： DirectDrive®, FLEXSOUND™
相關(guān)產(chǎn)品： MAX9888EWY+T-ND - IC CODEC AUDIO FLEXSOUND 63WLP
Stereo Audio CODEC
with FlexSound Technology
MAX9888
35
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.)
DAC to Receiver
TOTAL HARMONIC DISTORTION
vs. OUTPUT POWER (DAC TO RECEIVER)
MAX9888
toc33
OUTPUT POWER (W)
THD+N
RATIO
(dB)
0.10
0.08
0.06
0.04
0.02
-80
-70
-60
f = 100Hz
-50
-40
-30
-20
-10
0
-90
0
0.12
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
AVREC = +8dB
f = 3000Hz
f = 1000Hz
TOTAL HARMONIC DISTORTION
vs. FREQUENCY (DAC TO RECEIVER)
MAX9888
toc34
FREQUENCY (Hz)
THD+N
RATIO
(dB)
1000
100
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
10
10,000
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
POUT = 0.05W
POUT = 0.025W
OUTPUT POWER vs. SUPPLY VOLTAGE
(DAC TO RECEIVER)
MAX9888
toc35
SUPPLY VOLTAGE (V)
OUTPUT
POWER
PER
CHANNEL
(mW)
5.0
4.5
3.0
3.5
4.0
70
80
90
100
110
120
130
140
60
2.5
5.5
THD+N = 10%
THD+N = 1%
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
AVREC = +8dB
GAIN vs. FREQUENCY
(DAC TO RECEIVER)
MAX9888
toc36
FREQUENCY (Hz)
NORMALIZED
GAIN
(dB)
1000
100
-4
-3
-2
-1
0
1
2
3
4
5
-5
10
10,000
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
POWER CONSUMPTION vs. OUTPUT
POWER (DAC TO RECEIVER)
MAX9888
toc37
OUTPUT POWER (W)
POWER
CONSUMPTION
(W)
0.10
0.08
0.06
0.04
0.02
0.05
0.10
0.15
0.20
0.25
0
0.12
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
AVREC = +8dB
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (DAC TO RECEIVER)
MAX9888
toc38
FREQUENCY (Hz)
PSRR
(dB)
10,000
1000
100
-80
-60
-40
-20
0
-100
10
100,000
VRIPPLE = 200mVP-P
ALL ZEROS AT INPUT
RIPPLE ON SPKLVDD,
SPKRVDD
RIPPLE ON AVDD,
DVDD, HPVDD
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相關(guān)代理商/技術(shù)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(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
MAX9889EWO+T 功能描述:接口—CODEC 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
MAX988ESA 功能描述:校驗(yàn)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(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX988ESA+ 功能描述:校驗(yàn)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(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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