參數(shù)資料
型號(hào): TPA3125D2N
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 36 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP20
封裝: ROHS COMPLIANT, PLASTIC, DIP-20
文件頁(yè)數(shù): 2/26頁(yè)
文件大?。?/td> 467K
代理商: TPA3125D2N
PO Output Power (Per Channel) W
0.0
0.3
0.6
0.9
1.2
1.5
0
3
6
9
12
15
I C
C
Supply
Current
A
G017
RL = 4 (SE)
Gain = 20 dB
VCC = 12 V
PO Output Power (Per Channel) W
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
5
10
15
20
25
I C
C
Supply
Current
A
G018
VCC = 24 V
VCC = 18 V
RL = 8 (SE)
Gain = 20 dB
100
90
80
70
60
50
40
30
20
10
0
f Frequency Hz
Power
Supply
Rejection
Ratio
dB
G019
20
100
1k
10k
20k
VCC = 24 V
VO(ripple) = 0.2 VPP
RL = 4 (SE)
Gain = 20 dB
100
90
80
70
60
50
40
30
20
10
0
f Frequency Hz
Power
Supply
Rejection
Ratio
dB
G025
20
100
1k
10k
20k
VCC = 24 V
VO(ripple) = 0.2 VPP
RL = 8 (SE)
Gain = 20 dB
SLOS611 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
All tests are conducted at frequency = 1 kHz unless otherwise noted.
SUPPLY CURRENT
vs
OUTPUT POWER (PER CHANNEL)
A dashed line represents thermally limited
region.
Figure 17.
Figure 18.
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
FREQUENCY - SE
Figure 19.
Figure 20.
10
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPA3125D2
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