參數(shù)資料
型號: TPA6047A4RHB
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 2.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32
封裝: PLASTIC, QFN-32
文件頁數(shù): 4/27頁
文件大?。?/td> 1084K
代理商: TPA6047A4RHB
IL LoadCurrent mA
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
0
25
50
75
100
125
150
175
200
V
D
OutputSupplyV
oltage-V
G022
VDD =5.5V
VDD =4.5V
VDD =5V
V
– SupplyVoltage – V
DD
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
4.5 4.6
4.7
4.8 4.9
5.0
5.1 5.2
5.3
5.4 5.5
V
oltage
V
D
RegulatorOutputV
G021
I
L = 120mA
I
L = 10mA
I
L = 50mA
I
L = 1mA
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100
1k
10k
100k
f-Frequency-Hz
CMRR-CommonModeRejectionRatio-dB
Gain=10dB,
InputLevel=0.2V
,
R =4
,
V
=5V
PP
L
DD
W
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
100
1k
10k
100k
f-Frequency-Hz
CMRR-CommonModeRejectionRatio-dB
Gain=10dB,
InputLevel=0.2V
,
R =8
,
V
=5V
PP
L
DD
W
SLOS601 – OCTOBER 2008.............................................................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
REGULATOR OUTPUT VOLTAGE (LDO)
OUTPUT SUPPLY VOLTAGE (LDO)
vs
SUPPLY VOLTAGE
LOAD CURRENT
Figure 21.
Figure 22.
COMMON-MODE REJECTION RATIO (SP)
vs
FREQUENCY
Figure 23.
Figure 24.
12
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPA6047A4
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