參數(shù)資料
型號： MAX9702B
廠商： Maxim Integrated Products, Inc.
英文描述： 1.8W, Filterless, Stereo, Class D Audio Power Amplifier and DirectDrive Stereo Headphone Amplifier
中文描述： 1.8W的，濾波，立體聲D類音頻功率放大器和DirectDrive立體聲耳機放大器
文件頁數(shù)： 8/32頁
文件大小： 1411K
代理商： MAX9702B
M
1.8W, Filterless, Stereo, Class D Audio Power
Amplifier and DirectDrive Stereo Headphone Amplifier
8
_______________________________________________________________________________________
Typical Operating Characteristics
(V
DD
= PV
DD
=
SHDN
= 3.3V, GND = PGND = 0V, SYNC = V
DD
(SSM), speaker gain = 12dB.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (SPEAKER MODE)
M
FREQUENCY (Hz)
T
10k
1k
100
0.1
1
10
0.01
10
100k
OUTPUT POWER = 1.6W
V
DD
= 5V
R
L
= 4
OUTPUT POWER = 200mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (SPEAKER MODE)
M
FREQUENCY (Hz)
T
10k
1k
100
0.1
1
10
0.01
10
100k
OUTPUT POWER = 800mW
V
DD
= 5V
R
L
= 8
OUTPUT POWER = 200mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (SPEAKER MODE)
M
FREQUENCY (Hz)
T
10k
1k
100
0.1
1
10
0.01
10
100k
OUTPUT POWER = 400mW
V
CC
= 3.3V
R
L
= 4
OUTPUT POWER = 100mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (SPEAKER MODE)
M
FREQUENCY (Hz)
T
10k
1k
100
0.1
1
10
0.01
10
100k
OUTPUT POWER = 400mW
V
CC
= 3.3V
R
L
= 8
OUTPUT POWER = 100mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY (SPEAKER MODE)
M
FREQUENCY (Hz)
T
10k
1k
100
0.1
1
10
0.01
10
100k
FFM
SSM
V
DD
= 5V
R
L
= 8
P
OUT
= 800mW
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (SPEAKER MODE)
100
V
DD
= 5V
R
L
= 4
M
OUTPUT POWER (W)
T
2.0
1.5
1.0
0.5
0.1
1
10
0.01
0
2.5
f
IN
= 20Hz
f
IN
= 1kHz
f
IN
= 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (SPEAKER MODE)
100
V
DD
= 5V
R
L
= 8
M
OUTPUT POWER (mW)
T
1200
900
600
300
0.1
1
10
0.01
0
1500
f
IN
= 20Hz
f
IN
= 1kHz
f
IN
= 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (SPEAKER MODE)
100
V
DD
= 3.3V
R
L
= 4
M
OUTPUT POWER (mW)
T
800
600
400
200
0.1
1
10
0.01
0
1000
f
IN
= 1kHz
f
IN
= 20Hz
f
IN
= 10kHz
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER (SPEAKER MODE)
100
V
DD
= 3.3V
R
L
= 8
M
OUTPUT POWER (mW)
T
0.1
1
10
0.01
600
500
400
300
200
100
0
700
f
IN
= 10kHz
f
IN
= 20Hz
f
IN
= 1kHz
相關PDF資料
PDF描述
MAX9703 Hex 2-Input OR Drivers 20-CDIP -55 to 125
MAX9703-MAX9704 15W, Filterless, Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9703ETJ 15W, Filterless, Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9704ETJ 15W, Filterless, Spread-Spectrum Mono/Stereo Class D Amplifiers
MAX9711ETC Synchronous 8-Bit Up/Down Counters 28-LCCC -55 to 125
相關代理商/技術參數(shù)
參數(shù)描述
MAX9702BETI+ 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH/SPKR 2CH STEREO 1.8W/0.045W CLS-AB/CLS-D 28TQFN - Rail/Tube
MAX9702BETI+T 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH/SPKR 2CH STEREO 1.8W/0.045W CLS-AB/CLS-D 28TQFN - Tape and Reel
MAX9702BEUI+ 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH/SPKR 2CH STEREO 1.8W/0.045W CLS-AB/CLS-D 28TSSO - Rail/Tube
MAX9702BEUI+T 制造商:Maxim Integrated Products 功能描述:AUD AMP HDPH/SPKR 2CH STEREO 1.8W/0.045W CLS-AB/CLS-D 28TSSO - Tape and Reel
MAX9702ETI+ 功能描述:音頻放大器 1.8W Filterless Class D Audio Amp 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
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