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參數(shù)資料
| 型號： | MAX9720BEUE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 50mW, DirectDrive, Stereo Headphone Amplifier with SmartSense and Shutdown |
| 中文描述： | 0.05 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16 |
| 封裝： | 4.40 MM, MO-153AB, TSSOP-16 |
| 文件頁數(shù)： | 8/21頁 |
| 文件大?。?/td> | 508K |
| 代理商： | MAX9720BEUE |
M
50mW, DirectDrive, Stereo Headphone
Amplifier with SmartSense and Shutdown
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
DD
= 3V, THD+N bandwidth = 22Hz to 22kHz, MODE1 = MODE2 = V
DD
.)
OUTPUT POWER vs. LOAD RESISTANCE
M
LOAD RESISTANCE (
)
O
20
40
60
80
100
120
140
160
0
10
100
f = 1kHz
THD+N = 1%
INPUTS
OUT OF
PHASE
INPUTS
IN PHASE
OUTPUT POWER vs. LOAD RESISTANCE
M
LOAD RESISTANCE (
)
O
20
40
60
80
100
120
140
160
0
10
100
f = 1kHz
THD+N = 10%
INPUTS
OUT OF
PHASE
INPUTS
IN PHASE
OUTPUT POWER vs. LOAD RESISTANCE
M
LOAD RESISTANCE (
)
O
5
10
15
20
25
30
35
40
0
10
100
V
= 1.8V
f = 1kHz
THD+N = 1%
INPUTS
OUT OF
PHASE
INPUTS
IN PHASE
OUTPUT POWER vs. LOAD RESISTANCE
M
LOAD RESISTANCE (
)
O
5
10
15
20
25
30
35
40
0
10
100
V
DD
= 1.8V
f = 1kHz
THD+N = 10%
INPUTS
OUT OF
PHASE
INPUTS
IN PHASE
POWER DISSIPATION vs. OUTPUT POWER
M
OUTPUT POWER (mW)
P
200
150
100
50
50
100
150
200
250
300
350
0
0
250
R
L
= 16
R
L
= 32
V
DD
= 3V
f = 1kHz
P
OUT
= P
OUTL
+ P
OUTR
POWER DISSIPATION vs. OUTPUT POWER
M
OUTPUT POWER (mW)
P
60
40
20
25
50
75
100
125
0
0
80
R
L
= 16
R
L
= 32
V
DD
= 1.8V
f = 1kHz
P
OUT
= P
OUTL
+ P
OUTR
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (Hz)
P
10k
1k
100
-110
-120
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100k
V
DD
= 3V
V
RIPPLE
= 200mV
P-P
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
M
FREQUENCY (Hz)
P
10k
1k
100
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100k
V
DD
= 1.8V
V
RIPPLE
= 200mV
P-P
CROSSTALK vs. FREQUENCY
M
FREQUENCY (Hz)
C
10k
1k
100
-110
-120
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100k
V
DD
= 3V
R
L
= 32
V
IN
= 200mV
P-P
RIGHT-TO-LEFT
CHANNEL
LEFT-TO-RIGHT
CHANNEL
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9721AEBC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9721AEBC-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9721AETC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9721AETC+ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX9721BEBC | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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