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參數(shù)資料
型號： MAX98089EVKIT#TQFN
廠商： Maxim Integrated Products
文件頁數(shù)： 61/131頁
文件大?。?/td> 0K
描述： KIT EVAL FOR MAX98089-TQFN
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®
主要目的： 音頻編解碼器
嵌入式： 是，DSP
已用 IC / 零件： MAX98089
主要屬性： 2.8 V ~ 5.5 V 輸入電壓
已供物品： 板，線纜，軟件
Low-Power, Stereo Audio Codec
with FlexSound Technology
Typical Operating Characteristics (continued)
(VAVDD = VPVDD = 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 HPGND. Line out (RLOUT) connected from LOUTL or LOUTR to SPKLGND, CREF = 2.2FF, CMICBIAS = CREG = 1FF, CC1N-C1P =
1FF, CHPVDD = CHPVSS = 1FF. AVMICPRE_ = +20dB, AVMICPGA_ = 0dB, AVDACATTN = 0dB, AVDACGAIN = 0dB, AVADCLVL = 0dB,
AVADCGAIN = 0dB, AVPGAIN_ = 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)
MAX98089
toc35
OUTPUT POWER (W)
THD+N
RATIO
(dB)
0.10
0.08
0.06
0.04
0.02
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
0
0.12
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
AVREC = +8dB
f = 3000Hz
f = 1000Hz
f = 100Hz
TOTAL HARMONIC DISTORTION
vs. FREQUENCY (DAC TO RECEIVER)
MAX98089
toc36
FREQUENCY (Hz)
THD+N
RATIO
(dB)
1k
100
-80
-70
-60
-50
-40
-30
-20
-10
0
-90
10
10k
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
AVREC = +8dB
POUT = 0.025W
POUT = 0.05W
OUTPUT POWER vs. SUPPLY VOLTAGE
(DAC TO RECEIVER)
MAX98089
toc37
SUPPLY VOLTAGE (V)
OUTPUT
POWER
PER
CHANNEL
(mW)
5.0
4.5
4.0
3.5
3.0
80
100
120
140
160
180
200
60
2.5
5.5
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
AVREC = +8dB
THD+N = 10%
THD+N = 1%
GAIN vs. FREQUENCY
(DAC TO RECEIVER)
MAX98089
toc38
NORMALIZED
GAIN
(dB)
-4
-3
-2
-1
0
1
2
3
4
5
-5
FREQUENCY (Hz)
10k
1k
100
10
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
RREC = 32I
POWER CONSUMPTION vs. OUTPUT
POWER (DAC TO RECEIVER)
MAX98089
toc39
OUTPUT POWER PER CHANNEL (mW)
POWER
CONSUMPTION
(mW)
120
80
100
60
40
20
50
100
150
200
250
0
140
MCLK = 13MHz
LRCLK = 8kHz
FREQ MODE
AVREC = +8dB
RREC = 32I
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY (DAC TO RECEIVER)
MAX98089
toc40
FREQUENCY (Hz)
PSRR
(dB)
10k
1k
100
120
100
0
10
100k
VRIPPLE = 200mVP-P
20
40
60
80
RIPPLE ON AVDD, DVDD, HPVDD
RIPPLE ON SPKLVDD, SPKRVDD
Maxim Integrated
35
MAX98089
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MAX9860EVKIT+ KIT EVALUATION FOR MAX9860
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX98089EWY+ 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO CODEC WITH FLEXSOUND TUNING TECHNOLOGY AND BASI - Rail/Tube
MAX98089EWY+T 功能描述:接口—CODEC 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
MAX98090AETL+ 功能描述:接口—CODEC 5V 130mW Stereo Headphone Amp 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
MAX98090AETL+T 功能描述:接口—CODEC 5V 130mW Stereo Headphone Amp 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
MAX98090AEWJ+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
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