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参数资料
型号： MAX9888EVKIT+
厂商： Maxim Integrated Products
文件页数： 23/115页
文件大小： 0K
描述： KIT EVALUATION FOR MAX9888
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 1
系列： DirectDrive®, FLEXSOUND™
相关产品： MAX9888EWY+T-ND - IC CODEC AUDIO FLEXSOUND 63WLP
Stereo Audio CODEC
with FlexSound Technology
MAX9888
15
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VHPVDD = 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 GND. RHP = J, RREC = J, ZSPK = J, CREF = 2.2FF, CMICBIAS = CPREG = CREG = 1FF, CC1N-C1P = 1FF, CHPVSS
= 1FF. AVMICPRE_ = +20dB, AVMICPGA_ = 0dB, AVDACATTN = 0dB, AVDACGAIN = 0dB, AVADCLVL = 0dB, AVADCGAIN = 0dB,
AVPGAIN_ = 0dB, AVPGAOUT_ = 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 TA = +25NC.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DAC-TO-SPEAKER AMPLIFIER PATH
Total Harmonic Distortion +
Noise
THD+N
f = 1kHz, POUT = 250mW, ZSPK = 8I + 68FH
-71
dB
Crosstalk
SPKL to SPKR and SPKR to SPKL,
POUT = 640mW, f = 1kHz
-75
dB
Output Noise
A-weighted
43
F
VRMS
Click-and-Pop Level
KCP
Peak voltage, A-weighted,
32 samples per second,
AVSPK_ = 0dB
Into shutdown
-65
dBV
Out of shutdown
-65
LINE INPUT-TO-SPEAKER AMPLIFIER PATH
Total Harmonic Distortion +
Noise
THD+N
f = 1kHz, POUT = 200mW, ZSPK = 8I + 68FH
-66
dB
Output Noise
A-weighted
56
F
VRMS
Power-Supply Rejection Ratio
PSRR
VSPKLVDD = VRIPPLE = 2.8V to 5.5V
43
60
dB
f = 217Hz, VRIPPLE = 100mV
75
f = 1kHz, VRIPPLE = 100mV
73
f = 10kHz, VRIPPLE = 100mV
50
Click-and-Pop Level
KCP
Peak voltage, A-weighted,
32 samples per second,
AVSPK_ = 0dB
Into shutdown
-48
dBV
Out of shutdown
-50
SPEAKER AMPLIFIER
Output Power
POUT
f = 1kHz, THD = 1%,
ZSPK = 8I + 68FH
VSPKLVDD =
VSPKRVDD = 5.0V
1370
mW
VSPKLVDD =
VSPKRVDD = 4.2V
954
VSPKLVDD =
VSPKRVDD = 3.7V
733
VSPKLVDD =
VSPKRVDD = 3.2V
544
Full-Scale Output
(Note 7)
2
VRMS
Volume Control (Note 5)
AVSPK_
SPVOLL/SPVOLR = 0x00
-69
-64
-59
dB
SPVOLL/SPVOLR = 0x1F
+7.5
+8
+8.5
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
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相关代理商/技术参数
参数描述
MAX9888EVKIT+ 功能描述:音频 IC 开发工具 MAX9888 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
MAX9888EWY+T 功能描述:接口—CODEC Stereo Audio CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
MAX9889EWO+T 功能描述:接口—CODEC RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel
MAX988ESA 功能描述:校验器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel
MAX988ESA+ 功能描述:校验器 IC Single uPower Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel
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