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参数资料
型号： MAX98089ETN+T
厂商： Maxim Integrated Products
文件页数： 110/131页
文件大小： 0K
描述： IC CODEC AUDIO FLEXSOUND 56TQFN
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 1
系列： FlexSound™
类型： 立体声音频
数据接口： I²C，串行
分辨率（位）： 24 b
ADC / DAC 数量： 2 / 2
三角积分调变： 无
S/N 比，标准 ADC / DAC (db)： 93 / 101
动态范围，标准 ADC / DAC (db)： 93 / 101
电压 - 电源，模拟： 1.65 V ~ 2 V
电压 - 电源，数字： 1.65 V ~ 3.6 V
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 56-WFQFN 裸露焊盘
供应商设备封装： 56-TQFN-EP（7x7）
包装： 标准包装
其它名称： MAX98089ETN+TDKR
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)
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 unconnected, 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
Maxim Integrated
8
MAX98089
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相关代理商/技术参数
参数描述
MAX98089EVKIT#TQFN 功能描述:音频 IC 开发工具 MAX98089 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
MAX98089EVKIT#WLP 功能描述:音频 IC 开发工具 MAX98089 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
MAX98089EVKIT+TQFN 功能描述:音频 IC 开发工具 RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
MAX98089EVKIT+WLP 功能描述:音频 IC 开发工具 RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
MAX98089EWY+ 制造商:Maxim Integrated Products 功能描述:STEREO AUDIO CODEC WITH FLEXSOUND TUNING TECHNOLOGY AND BASI - Rail/Tube
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