參數(shù)資料
型號: TPA4861DRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 1.1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 2/26頁
文件大?。?/td> 623K
代理商: TPA4861DRG4
www.ti.com
20
103
102
101
1
100
1 k
10 k 20 k
f Frequency Hz
VDD = 5 V
V01 +V02
V01
V02
Output
Noise
V
oltage
V
n
V
20
103
102
101
1
100
1 k
10 k
20 k
f Frequency Hz
VDD = 3.3 V
V02
V01
V01 +V02
Output
Noise
V
oltage
V
n
V
0.4
0.2
0
25
0
25
50
75
0.6
0.8
100
TA Free-Air Temperature °C
Maximum
Package
Power
Dissipation
W
50
1
0.75
0.5
0
0.75
PO Output Power W
0.25
0.5
1
1.25
VDD = 5 V
0.25
RL = 8
RL = 16
P
D
Power
Dissipation
W
TPA4861
SLOS163C – SEPTEMBER 1996 – REVISED JUNE 2004
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
Figure 23.
Figure 24.
MAXIMUM PACKAGE POWER DISSIPATION
POWER DISSIPATION
vs
FREE-AIR TEMPERATURE
OUTPUT POWER
Figure 25.
Figure 26.
10
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