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參數(shù)資料
型號: MAX98089ETN+
廠商: Maxim Integrated Products
文件頁數(shù): 43/131頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO FLEXSOUND 56TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 43
系列: FlexSound™
類型: 立體聲音頻
數(shù)據(jù)接口: I²C,串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 93 / 101
動態(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: 56-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 56-TQFN-EP(7x7)
包裝: 管件
Low-Power, 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 (RLOUT) 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 = 0. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Note 1)
DIGITAL INPUT/OUTPUT CHARACTERISTICS
(VAVDD = VPVDD = VDVDD = VDVDDS1 = VDVDDS2 = 1.8V, VSPKLVDD = VSPKRVDD = 3.7V, TA = +25NC, unless otherwise noted.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MCLK
Input High Voltage
VIH
1.2
V
Input Low Voltage
VIL
0.6
V
Input Leakage Current
IIH, IIL
VDVDD = 2.0V, VIN = 0V, 5.5V; TA = +25°C
-1
+1
F
A
Input Capacitance
10
pF
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RECEIVER BYPASS SWITCH
On-Resistance
RON
IRECP = 100mA, RECBYP = 1, VRECN = [0V, VSPKL-
VDD]
2
I
Total Harmonic Distortion +
Noise
THD+N
VIN = 2VP-P, VCM = VSPKLVDD/2, ZSPK = 8I +
68FH, f = 1kHz, RECBYP = 1, RS = 0I
60
%
Off-Isolation
VIN = 2VP-P, VCM = VSPKLVDD/2, ZSPK = 8I +
68FH, f = 1kHz
84
dB
Off-Leakage Current
VRECP = [0V, VSPKLVDD], VRECN =
[VSPKLVDD, 0V]
-15
+15
F
A
JACK DETECTION
JACKSNS High Threshold
VTH1
MICBIAS enabled
0.92 x
VMICBIAS
0.95 x
VMICBIAS
0.98 x
VMICBIAS
V
MICBIAS disabled
0.92 x
VSPKLVDD
0.95 x
VSPKLVDD
0.98 x
VSPKLVDD
JACKSNS Low Threshold
VTH2
MICBIAS enabled
0.06 x
VMICBIAS
0.10 x
VMICBIAS
0.17 x
VMICBIAS
V
MICBIAS disabled
0.06 x
VSPKLVDD
0.10 x
VSPKLVDD
0.17 x
VSPKLVDD
JACKSNS Sense Voltage
MICBIAS disabled, JDWK = 1
3.65
3.7
JACKSNS Sense Resistance
RSENSE
MICBIAS disabled, JDWK = 0
1.6
2.4
2.9
kI
JACKSNS Weak Pullup Current
IWPU
MICBIAS disabled, JDWK = 1
2
5
9.5
F
A
JACKSNS Deglitch Period
tGLITCH
JDEB = 00
25
ms
JDEB = 11
200
BATTERY ADC
Input Voltage Range
2.6
5.6
V
LSB Size
0.1
V
Maxim Integrated
19
MAX98089
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