参数资料
型号: TPA6045A4CRHB
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32
封装: QFN-32
文件页数: 6/30页
文件大小: 1147K
代理商: TPA6045A4CRHB
100
90
80
70
60
50
40
30
20
10
0
PSRR
P
owerSupplyRejectionRatio
dB
G028
f Frequency Hz
Gain=3.5dB
RL =16
VDD =5V
10
100
1k
10k
100k
RL Load Resistance
0
50
100
150
200
250
300
350
400
450
500
P
O
Output
Power
mW
G029
fIN = 1 kHz
Gain = 3.5 dB
VDD = 5 V
THD+N = 10%
THD+N = 1%
10
100
1k
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
4
6
8
10 12 14 16 18 20 22 24 26 28 30
R -LoadResistance-
L
W
P
-OutputPower-W
O
THD+N=1%
THD+N=10%
f =1kHz
Gain=10dB,
V
=5V
I
DD
SLOS614 – OCTOBER 2008.............................................................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
POWER SUPPLY REJECTION RATIO (HP)
OUTPUT POWER (HP)
vs
FREQUENCY
LOAD RESISTANCE
Figure 29.
Figure 30.
OUTPUT POWER (SP)
vs
LOAD RESISTANCE
Figure 31.
14
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPA6045A4C
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