參數(shù)資料
型號(hào): MAX9717DEUA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 音頻/視頻放大
英文描述: Low-Cost, Mono, 1.4W BTL Audio Power Amplifiers
中文描述: 1.4 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: 3 X 3 MM, MO-187, MICRO, SOP-8
文件頁(yè)數(shù): 7/19頁(yè)
文件大?。?/td> 333K
代理商: MAX9717DEUA
M
Low-Cost, Mono, 1.4W BT L Audio Power
Amplifiers
_______________________________________________________________________________________
7
OUTPUT POWER
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
5.0
4.5
4.0
3.5
3.0
0.3
0.6
0.9
1.2
1.5
1.8
0
2.5
5.5
R
= 8
f = 1kHz
A
V
= 6dB
THD+N = 10%
THD+N = 1%
1.5
2.0
2.5
3.0
0
OUTPUT POWER
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
O
5.0
4.5
4.0
3.5
3.0
2.5
5.5
THD+N = 10%
THD+N = 1%
R
L
= 4
f = 1kHz
A
V
= 6dB
1.0
0.5
OUTPUT POWER
vs. LOAD RESISTANCE
M
LOAD RESISTANCE (
)
O
10
0.5
1.0
1.5
2.0
2.5
0
1
100
THD+N = 1%
THD+N = 10%
V
CC
= 5V
f = 1kHz
A
V
= 6dB
100
200
300
400
500
600
700
0
OUTPUT POWER
vs. LOAD RESISTANCE
M
LOAD RESISTANCE (
)
O
10
1
100
V
CC
= 3V
f = 1kHz
A
V
= 6dB
THD+N = 1%
THD+N = 10%
POWER DISSIPATION
vs. OUTPUT POWER
M
OUTPUT POWER (W)
P
1.2
0.9
0.6
0.3
0.2
0.4
0.6
0.8
1.0
0
0
1.5
V
CC
= 5V
R
L
= 8
f = 1kHz
A
V
= 6dB
50
100
150
200
250
300
0
POWER DISSIPATION
vs. OUTPUT POWER
M
OUTPUT POWER (mW)
P
400
300
200
100
0
500
V
CC
= 3V
R
L
= 8
f = 1kHz
A
V
= 6dB
POWER DISSIPATION
vs. OUTPUT POWER
M
OUTPUT POWER (W)
P
1.6
1.2
0.8
0.4
0.4
0.8
1.2
1.6
2.0
0
0
2.0
V
CC
= 5V
R
= 4
f = 1kHz
A
V
= 6dB
600
500
400
300
200
OUTPUT POWER (mW)
100
100
200
300
400
500
600
700
0
0
700
POWER DISSIPATION
vs. OUTPUT POWER
M
P
V
CC
= 3V
R
= 4
f = 1kHz
A
V
= 6dB
OUTPUT-NOISE DENSITY
vs. FREQUENCY
M
FREQUENCY (Hz)
O
H
10k
1k
100
200
300
400
500
600
0
100
100k
A
V
= 6dB
Typic al Operating Charac teristic s (c ontinued)
(V
CC
= 5V, THD+N measurement bandwidth = 22Hz to 22kHz, BTL mode, T
A
= +25°C, unless otherwise noted.)
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