(V
參數(shù)資料
型號(hào): MAX98088EWY+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 102/123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 8
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
MICROPHONE BIAS
MICBIAS Output Voltage
VMICBIAS ILOAD = 1mA
2.15
2.2
2.25
V
Load Regulation
ILOAD = 1mA to 2mA
0.5
4.5
mV
Line Regulation
VSPKLVDD = 2.8V to 5.5V
110
F
V
Ripple Rejection
f = 217Hz, VRIPPLE (SPKLVDD) = 100mVP-P
92
dB
f = 10kHz, VRIPPLE (SPKLVDD) = 100mVP-P
83
Noise Voltage
A-weighted, f = 20Hz to 20kHz
3.9
F
VRMS
P-weighted, f = 20Hz to 4kHz
2.1
f = 1kHz
50
nV/√Hz
MICROPHONE BYPASS SWITCH
On-Resistance
RON
IMIC1_ = 100mA, INABYP = MIC2BYP = 1,
VMIC2_ = VINA_ = 0V, AVDD, TA = +25NC
5
30
I
Total Harmonic Distortion +
Noise
THD+N
VIN = 2VP-P, VCM = 0.9V, RL = 10kI,
f = 1kHz, INABYP = MIC2BYP = 1
-80
dB
Off-Isolation
VIN = 2VP-P, VCM = 0.9V, RL = 10kI, f = 1kHz
60
dB
Off-Leakage Current
VMIC1_ = [0V, AVDD], VMIC2_/VINA_ =
[AVDD, 0V]
-1
+1
F
A
LINE INPUT TO ADC PATH
Dynamic Range (Note 4)
DR
INA pin direct, fS = 48kHz, MODE = 1
(FIR audio)
93
dB
Total Harmonic Distortion +
Noise
THD+N
VIN = 1VP-P, f = 1kHz
-82
-74
dB
Gain Error
DC accuracy
1
%
Power-Supply Rejection Ratio
PSRR
VAVDD = 1.65V to 1.95V, input referred,
line inputs floating, TA = +25NC
57
68
dB
f = 217Hz, VRIPPLE = 200mVP-P,
AVADC = 0dB, input referred
63
f = 1kHz, VRIPPLE = 200mVP-P,
AVADC = 0dB, input referred
63
f = 10kHz, VRIPPLE = 200mVP-P,
AVADC = 0dB, input referred
57
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