參數(shù)資料
型號： MAX9707ETX+
廠商： Maxim Integrated Products
文件頁數(shù)： 25/25頁
文件大?。?/td> 0K
描述： IC AMP AUDIO 2.3W STER+1 36TQFN
標準包裝： 50
類型： D 類
輸出類型： 2-通道（立體聲）帶超低音器
在某負載時最大輸出功率 x 通道數(shù)量： 2.3W x 3 @ 4 歐姆
電源電壓： 4.5 V ~ 5.5 V
特點： 消除爆音，短路保護和熱保護，關(guān)閉
安裝類型： 表面貼裝
供應(yīng)商設(shè)備封裝： 36-TQFN 裸露焊盤（6x6）
封裝/外殼： 36-WFQFN 裸露焊盤
包裝： 管件
MAX9706/MAX9707
3-Channel, 2.3W, Filterless Class D Amplifiers
with Active Crossover
_______________________________________________________________________________________
9
Typical Operating Characteristics—Headphone Mode
(VDD = PVDD = HPVDD = 5V, GND = PGND = CPGND = 0V, SHDN = VDD, GAIN1 = GAIN2 = GND (+9dB), FS0 = FS1 = GND (800Hz),
MGAIN = float (-6dB), SYNC_IN = VDD (SSM), speaker load RL connected between OUT+ and OUT-, unless otherwise noted, RL =
∞.
Headphone load RLH connected between HPR/HPL to GND. CBIAS = 1F to GND, 1F capacitor between C1P and C1N, CVSS = 1F.
TA = TMIN to TMAX, unless otherwise noted. Typical values at TA = +25°C.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9706
toc19
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
HPVDD = 3.3V
RL = 16
OUTPUT POWER = 25mW
OUTPUT POWER = 75mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9706
toc20
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
HPVDD = 3.3V
RL = 32
OUTPUT POWER = 10mW
OUTPUT POWER = 35mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9706
toc21
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
HPVDD = 5V
RL = 16
OUTPUT POWER = 20mW
OUTPUT POWER = 80mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
MAX9706
toc22
FREQUENCY (Hz)
THD+N
(%)
10k
1k
100
0.01
0.1
1
10
0.001
10
100k
HPVDD = 5V
RL = 32
OUTPUT POWER = 10mW
OUTPUT POWER = 35mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9706
toc23
OUTPUT POWER (mW)
THD+N
(%)
HPVDD = 3.3V
RL = 16
fIN = 1kHz
fIN = 10kHz
fIN = 200Hz
0.01
0.1
1
10
100
0.001
60
45
30
15
0
135
120
105
90
75
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
MAX9706
toc24
OUTPUT POWER (mW)
THD+N
(%)
HPVDD = 3.3V
RL = 32
fIN = 1kHz
fIN = 10kHz
fIN = 200Hz
0.01
0.1
1
10
100
0.001
30
20
10
070
60
50
40
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9707ETX+ 功能描述:音頻放大器 Integrated Circuits (ICs) 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX9707ETX+T 功能描述:音頻放大器 Integrated Circuits (ICs) 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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
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