參數(shù)資料
型號(hào): TPA3000D1
廠商: Texas Instruments, Inc.
英文描述: 17-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
中文描述: 17單聲道無(wú)濾波器D類音頻功率放大器
文件頁(yè)數(shù): 6/19頁(yè)
文件大?。?/td> 273K
代理商: TPA3000D1
TPA3000D1
SLOS379A
SEPTEMBER 2001
REVISED JANUARY 2002
6
www.ti.com
TYPICAL CHARACTERISTICS
Figure 3
PO
Output Power
W
0
10
20
30
40
50
60
70
80
90
100
0
1
2
3
4
VCC = 8 V
f = 1 kHz
E
EFFICIENCY
vs
OUTPUT POWER
RL = 8
Speaker
Figure 4
VCC
Supply Voltage
V
3
5
7
9
11
13
15
17
8
10
12
14
16
18
VCC = 8 V TO 18 V
f = 1 kHz
Maximum 1% THD+N
P
OUTPUT POWER
vs
SUPPLY VOLTAGE
RL = 8
6
7
8
9
10
11
8
10
12
14
16
18
Figure 5
VCC
Supply Voltage
V
I
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
Figure 6
VCC
Supply Voltage
V
0
1
2
3
4
5
8
10
12
14
16
18
I
μ
A
SHUTDOWN CURRENT
vs
SUPPLY VOLTAGE
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