參數(shù)資料
型號(hào)： MAX9720
廠商： Maxim Integrated Products, Inc.
英文描述： 50mW, DirectDrive, Stereo Headphone Amplifier with SmartSense and Shutdown
中文描述： 50mW、DirectDrive®、立體聲耳機(jī)放大器，帶有SmartSense™和關(guān)斷
文件頁數(shù)： 6/21頁
文件大小： 508K
代理商： MAX9720
M
50mW, DirectDrive, Stereo Headphone
Amplifier with SmartSense and Shutdown
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= 3V, THD+N bandwidth = 22Hz to 22kHz, MODE1 = MODE2 = V
DD
.)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
0.01
0.1
1
10
100
0.001
0
120
100
80
60
40
20
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 3V
A
V
= -1.41V/V
f = 1kHz
R
L
= 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
0.01
0.1
1
10
100
0.001
0
120
100
80
60
40
20
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 3V
A
V
= -1.41V/V
f = 10kHz
R
L
= 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
40
30
20
10
0.01
0.1
1
10
100
0.001
0
50
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
V
= -1V/V
f = 20Hz
R
L
= 16
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
40
30
20
10
0.01
0.1
1
10
100
0.001
0
50
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
= -1V/V
f = 1kHz
R
L
= 16
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
40
30
20
10
0.01
0.1
1
10
100
0.001
0
50
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
= -1V/V
f = 10kHz
R
L
= 16
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
25
15
5
30
20
10
0.01
0.1
1
10
100
0.001
0
35
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
= -1V/V
f = 20Hz
R
L
= 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
25
15
5
30
20
10
0.01
0.1
1
10
100
0.001
0
35
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
= -1V/V
f = 1kHz
R
L
= 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
25
15
5
30
20
10
0.01
0.1
1
10
100
0.001
0
35
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
= -1V/V
f = 10kHz
R
L
= 32
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. OUTPUT POWER
M
OUTPUT POWER (mW)
T
40
30
20
10
0.01
0.1
1
10
100
0.001
0
50
OUTPUTS
IN PHASE
OUTPUTS
OUT OF
PHASE
V
DD
= 1.8V
A
= -1.41V/V
f = 20Hz
R
L
= 16
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MAX9720AEUE 50mW, DirectDrive, Stereo Headphone Amplifier with SmartSense and Shutdown
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX97200AEVKIT+ 功能描述:音頻 IC 開發(fā)工具 MAX97200A 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
MAX97200AEWC+ 制造商:Maxim Integrated Products 功能描述:HIGH EFFICIENCY HEADPHONE AMPLIFIER - Rail/Tube
MAX97200AEWC+T 功能描述:音頻放大器 Class H DirectDrive Headphone 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
MAX97200BEWC+T 功能描述:音頻放大器 Class H DirectDrive Headphone 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
MAX9720AEBE 制造商:Maxim Integrated Products 功能描述:50MW, DIRECTDRIVE, STEREO HEADPHONE AMPLIFIER - Rail/Tube
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