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參數(shù)資料
型號: MAX98088EWY+T
廠商: Maxim Integrated Products
文件頁數(shù): 31/123頁
文件大小: 0K
描述: IC CODEC AUDIO FLEXSOUND 63WLP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 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:
S/N 比,標準 ADC / DAC (db): 93 / 101
動態(tài)范圍,標準 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)
Maxim Integrated Products 15
MAX98088
Stereo Audio Codec
with FlexSound Technology
ELECTRICAL 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 loads (RLOAD) connected from LOUTL or LOUTR to SPKLGND. RLOAD = 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 = TMIN to TMAX, unless otherwise noted. Typical values are at +25NC.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DAC TO SPEAKER AMPLIFIER PATH
Total Harmonic Distortion +
Noise
THD+N
f = 1kHz, POUT = 200mW, ZSPK = 8I + 68FH
-68
dB
Crosstalk
SPKL to SPKR and SPKR to SPKL,
POUT = 640mW, f = 1kHz
-88
dB
Output Noise
53
F
VRMS
Click-and-Pop Level
KCP
Peak voltage, A-weighted,
32 samples per second,
AVSPK_ = 0dB
Into shutdown
65
dBV
Out of shutdown
66
MIC INPUT TO SPEAKER AMPLIFIER PATH
Dynamic Range (Note 4)
DR
Referenced to full-scale output level, AVSPK_ = 0dB
82
dB
Total Harmonic Distortion +
Noise
THD+N
f = 1kHz, POUT = 200mW, RL = 8I + 68FH
71
dB
Click-and-Pop Level
KCP
Peak voltage, A-weighted, 32
samples per second, AVSPK_
= 0dB
Into shutdown
55
dBV
Out of shutdown
52
SPEAKER AMPLIFIER
Output Power
POUT
f = 1kHz,
THD = 1%,
ZSPK = 8I +
68FH
VSPKLVDD = VSPKRVDD = 5.0V
1323
mW
VSPKLVDD = VSPKRVDD = 4.2V
914
VSPKLVDD = VSPKRVDD = 3.7V
700
VSPKLVDD = VSPKRVDD = 3.2V
514
Full-Scale Output
(Note 7)
2
VRMS
Volume Control
AVSPK_
(Note 5)
SPVOLL/SPVOLR = 0x00
-62
dB
SPVOLL/SPVOLR = 0x1F
+8
Volume Control Step Size
+8dB to +6dB
0.5
dB
+6dB to +0dB
1
0dB to -14dB
2
-14dB to -38dB
3
-38dB to -64dB
4
Mute Attenuation
f = 1kHz
86
dB
Output Offset Voltage
VOS
AVSPK_ = -61dB, TA = +25NC
Q
0.5
Q
3
mV
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