參數(shù)資料
型號： MAX9708ECB
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 音頻／視頻放大
英文描述： 20W/40W, Filterless, Spread-Spectrum, Mono/Stereo, Class D Amplifier
中文描述： 42 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO64
封裝： 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026BCD, TQFN-64
文件頁數(shù)： 18/24頁
文件大?。?/td> 781K
代理商： MAX9708ECB
M
20W/40W, Filterless, Spread-Spectrum,
Mono/Stereo, Class D Amplifier
18
______________________________________________________________________________________
Figure 6. Fully Differential Crossover Filters
BIAS
2
3
1
C1
47nF
R3
28k
R2, 56.2k
R1
56.2k
C2
47nF
MAX4478
U1A
BIAS
6
5
7
C3
47nF
R7
28k
R6, 56.2k
RIGHT
AUDIO
OUTPUT
RIGHT
AUDIO
INPUT
R5
56.2k
R4
28k
C4
47nF
MAX4478
U1B
BIAS
9
10
8
C5
47nF
R10
28k
R9, 56.2k
R8
56.2k
C6
47nF
MAX4478
U1C
BIAS
13
12
14
C7
47nF
R14
28k
R13, 56.2k
LEFT
AUDIO
OUTPUT
SUBWOOFER OUTPUT IS
AC-COUPLED TO A
MAX9708 CONFIGURED AS
A MONO AMPLIFIER
NOTE:
OP-AMP POWER PINS OMITTED FOR CLARITY.
ALL RESISTORS ARE 1% OR BETTER.
ALL CAPACITORS ARE 5% OR BETTER.
RIGHT AND LEFT OUTPUTS
ARE AC-COUPLED TO A
MAX9708 CONFIGURED AS
A STEREO AMPLIFIER
SUBWOOFER
AUDIO
OUTPUT
LEFT
AUDIO
INPUT
R12
56.2k
R11
28k
C8
47nF
MAX4478
U1D
BIAS
2
3
1
R17
26.1k
R15
26.1k
MAX4478
U2A
R16
13k
C9, 47nF
C10
47nF
R18
7.5k
BIAS
6
5
7
R21
28k
R19
26.1k
MAX4478
U2B
R20
13k
C11, 47nF
R22
7.5k
相關(guān)PDF資料
PDF描述
MAX9708ETN 20W/40W, Filterless, Spread-Spectrum, Mono/Stereo, Class D Amplifier
MAX9712 500mW. Low EMI. Filterless. Class D Audio Amplifier
MAX9713 6W. Filterless. Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9714 6W. Filterless. Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9718 Low-Cost. Mono/Stereo. 1.4W Differential Audio Power Amplifiers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9708ECB+D 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 64TQFP EP - Rail/Tube
MAX9708ECB+TD 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 64TQFP EP - Tape and Reel
MAX9708ETN 制造商:Maxim Integrated Products 功能描述:20W/40W FILTERLESS, SPREAD-SPECTRUM, MONO/STE - Rail/Tube
MAX9708ETN/V+TD 制造商:Maxim Integrated Products 功能描述:20W/40W FILTERLESS, SPREAD SPECTRUM, MONO/STEREO, CLASS D AM - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC AMP AUDIO PWR 42W STER 56TQFN 制造商:Maxim Integrated Products 功能描述:Filterless Class D Amp Mono/Stereo
MAX9708ETN+ 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO/2CH STEREO 42W/21W CLS-D 56TQFN EP - Rail/Tube
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