(V
參數(shù)資料
型號(hào): MAX98088EWY+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 59/123頁(yè)
文件大?。?/td> 0K
描述: IC CODEC AUDIO FLEXSOUND 63WLP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類(lèi)型: 立體聲音頻
數(shù)據(jù)接口: I²C,I²S,串行,SPI?
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變: 無(wú)
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 93 / 101
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 93 / 101
電壓 - 電源,模擬: 1.65 V ~ 2 V
電壓 - 電源,數(shù)字: 1.65 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 63-WFBGA,WLCSP
供應(yīng)商設(shè)備封裝: 63-WLP
包裝: 帶卷 (TR)
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Maxim Integrated Products 40
MAX98088
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. RHP = J, RREC = J, ZSPK = J, 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.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
(DAC TO SPEAKER)
MAX98088
toc61
OUTPUT POWER (W)
THD+N
RATIO
(dB)
1.0
0.8
0.6
0.4
0.2
-60
-50
-40
-30
-20
-10
0
-70
0
1.2
VSPK_VDD = 3V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
ZSP_ = 4I + 33H
AVSPK_ = +8dB
f = 1000Hz
f = 100Hz
f = 6000Hz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
(DAC TO SPEAKER)
MAX98088
toc62
THD+N
RATIO
(dB)
-70
-60
-50
-40
-30
-20
-10
0
-80
FREQUENCY (Hz)
2000
200
20
20,000
VSPK_VDD = 4.2V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
ZSP_ = 8I + 68H
AVSPK_ = +8dB
POUT = 0.25W
POUT = 0.55W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
(DAC TO SPEAKER)
MAX98088
toc63
THD+N
RATIO
(dB)
-70
-60
-50
-40
-30
-20
-10
0
-80
FREQUENCY (Hz)
2000
200
20
20,000
VSPK_VDD = 3.7V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
ZSP_ = 8I + 68H
AVSPK_ = +8dB
POUT = 0.25W
POUT = 0.55W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
(DAC TO SPEAKER)
MAX98088
toc64
THD+N
RATIO
(dB)
-70
-60
-50
-40
-30
-20
-10
0
-90
-80
FREQUENCY (Hz)
10,000
1000
100
100,000
VSPK_VDD = 4.2V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
ZSP_ = 4I + 33H
AVSPK_ = +8dB
POUT = 0.5W
POUT = 1W
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
(DAC TO SPEAKER)
MAX98088
toc65
THD+N
RATIO
(dB)
-70
-60
-50
-40
-30
-20
-10
0
-90
-80
FREQUENCY (Hz)
10,000
1000
100
100,000
VSPK_VDD = 3.7V
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
ZSP_ = 4I + 33H
AVSPK_ = +8dB
POUT = 0.5W
POUT = 1W
OUTPUT POWER vs. SUPPLY VOLTAGE
(DAC TO SPEAKER)
MAX98088
toc66
SUPPLY VOLTAGE (V)
OUTPUT
POWER
PER
CHANNEL
(mW)
5.0
4.5
4.0
3.5
3.0
600
800
1000
1200
1400
1600
1800
2000
2200
400
2.5
5.5
MCLK = 12.288MHz
LRCLK = 48kHz
NI MODE
ZSPK_ = 8I + 68H
AVSPK_ = +8dB
THD+N = 10%
THD+N = 1%
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