參數(shù)資料
型號： MAX9759
廠商： Maxim Integrated Products, Inc.
元件分類： 運動控制電子
英文描述： 3.2W, High-Efficiency, Low-EMI, Filterless, Class D Audio Amplifier
中文描述： 3.2W、高效、低EMI、無需濾波、D類音頻放大器
文件頁數(shù)： 5/20頁
文件大?。?/td> 957K
代理商： MAX9759
M
3.2W, High-Efficiency, Low-EMI, Filterless,
Class D Audio Amplifier
_______________________________________________________________________________________
5
Typical Operating Characteristics
(V
DD
= PV
DD
=
SHDN
=
MUTE
= 5V, GND = PGND = 0V, SYNC = V
DD
(SSM), unless otherwise noted. Gain = 12dB (G1 = 0, G2 = 1).
THD+N measurement bandwidth: 22Hz to 22kHz. Typical values are at T
A
= +25°C.) (See
Typical Operating Circuit
)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 5V
R
L
= 3
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
1
0.001
10
100k
P
OUT
= 1W
P
OUT
= 2.6W
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 3.3V
R
L
= 3
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
1
0.001
10
100k
P
OUT
= 500mW
P
OUT
= 1.3W
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 5V
R
L
= 4
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
1
0.001
10
100k
P
OUT
= 1W
P
OUT
= 2.2W
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 3.3V
R
L
= 4
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
1
0.001
10
100k
P
OUT
= 500mW
P
OUT
= 700mW
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 5V
R
L
= 8
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
1
0.001
10
100k
P
OUT
= 600mW
P
OUT
= 1.2W
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 3.3V
R
L
= 8
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.001
0.1
1
10
100k
P
OUT
= 300mW
P
OUT
= 500mW
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
10
V
DD
= 5V
R
L
= 8
P
OUT
= 1.2W
M
FREQUENCY (Hz)
T
10k
1k
100
0.01
0.1
1
0.001
10
100k
SSM
FFM
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
100
V
DD
= 5V
R
L
= 3
M
OUTPUT POWER (W)
T
4
3
2
1
0.01
0.1
1
10
0.001
0
f
IN
= 200Hz, 1kHz
f
IN
= 10kHz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. OUTPUT POWER
100
V
DD
= 3.3V
R
L
= 3
M
OUTPUT POWER (W)
T
1.5
1.0
0.5
0.01
0.1
1
10
0.001
0
2.0
f
IN
= 200Hz, 1kHz
f
IN
= 10kHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX9759ETE+ 功能描述:音頻放大器 3.2W Low-EMI 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
MAX9759ETE+T 功能描述:音頻放大器 3.2W Low-EMI 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
MAX9759EUE+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX9759EUE+T 制造商:Maxim Integrated Products 功能描述:AUD AMP SPKR 1CH MONO 4.3W CLS-D 16TSSOP - Tape and Reel
MAX9759EVKIT 功能描述:音頻放大器 Evaluation Kit for the MAX9759 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
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