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參數(shù)資料
| 型號(hào)： | MAX98303EWE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO 3.1W STEREO D 16WLP |
| 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： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量： | 3.1W x 2 @ 4 歐姆 |
| 電源電壓： | 2.6 V ~ 5.5 V |
| 特點(diǎn)： | 消除爆音，差分輸入，短路和熱保護(hù)，關(guān)閉 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 16-WLP（1.68x1.68） |
| 封裝/外殼： | 16-WFBGA，WLBGA |
| 包裝： | 帶卷 (TR) |
_______________________________________________________________________________________ 3
MAX98303
Stereo 3.1W Class D Amplifier
ELECTRICAL CHARACTERISTICS (continued)
(VPVDD = VSHDN = 3.7V, VPGND = 0V, AV = 12dB (GAIN = PVDD), RL = J, RL connected between OUT_+ to OUT_-, 20Hz to 22kHz
AC measurement bandwidth, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25NC.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Click and Pop
KCP
Peak voltage, A-weighted,
32 samples per second,
RL = 8I + 68FH
(Notes 4, 5)
Into shutdown
-74
dBV
Out of shutdown
-59
Common-Mode Rejection Ratio
CMRR
fIN = 1kHz,
input referred
AV = 18dB
67
dB
AV = 15dB
72
AV = 12dB
67
AV = 9dB
65
AV = 6dB
62
Crosstalk
POUT = 300mW,
RL = 8I + 68FH
f = 1kHz
100
dB
f = 10kHz
95
Power-Supply Rejection Ratio
(Note 4)
PSRR
VPVDD = 2.6V to 5.5V, TA = +25NC
51
78
dB
VRIPPLE = 200mVP-P,
RL = 8I + 68FH
f = 217Hz
66
f = 1kHz
66
f = 10kHz
63
Output Power
POUT
THD+N = 10%, f = 1kHz,
RL = 4I + 33H
VPVDD = 5.0V
3.1
W
VPVDD = 4.2V
2.2
VPVDD = 3.7V
1.7
THD+N = 1%, f = 1kHz,
RL = 4I + 33H
VPVDD = 5.0V
2.5
VPVDD = 4.2V
1.7
VPVDD = 3.7V
1.3
THD+N = 10%, f = 1kHz,
RL = 8I + 68H
VPVDD = 5.0V
1.8
VPVDD = 4.2V
1.2
VPVDD = 3.7V
1.0
THD+N = 1%, f = 1kHz,
RL = 8I + 68H
VPVDD = 5.0V
1.4
VPVDD = 4.2V
1.0
VPVDD = 3.7V
0.7
Total Harmonic Distortion Plus
Noise
THD+N
fIN = 1kHz
RL = 4I + 33FH,
POUT = 1W
0.047
%
RL = 8I + 68FH,
POUT = 0.5W
0.04
Oscillator Frequency
fOSC
300
kHz
Spread-Spectrum Bandwidth
±15
kHz
Efficiency
E
THD+N = 10%, f = 1kHz, RL = 8I + 68FH
93
%
Output Noise
VN
AV = 6dB, A weighted (Note 4)
37
F
VRMS
Signal-to-Noise Ratio
SNR
POUT = 3.1W, VPVDD = 5.0V, AV = 6dB
99.6
dB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX98304DEWL+T | 功能描述:音頻放大器 Mono 3.2W Class D Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98304EVKIT+ | 功能描述:音頻 IC 開發(fā)工具 MAX98304 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| MAX98304EWL+ | 制造商:Maxim Integrated Products 功能描述:MONO CLASS D AMPLIFIER - Rail/Tube |
| MAX98304EWL+T | 功能描述:音頻放大器 2W Mono Class D Amplifier RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| MAX98306ETD+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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