參數(shù)資料
型號(hào): TPA751GQSR
廠商: Texas Instruments, Inc.
元件分類: 音頻放大器
英文描述: Amplifier. Other
中文描述: 放大器。其他
文件頁(yè)數(shù): 11/23頁(yè)
文件大?。?/td> 362K
代理商: TPA751GQSR
TPA751
700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER
WITH DIFFERENTIAL INPUTS
SLOS336C
DECEMBER 2000
REVISED OCTOBER 2002
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 19
μ
V
f
Frequency
Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
20
1k
10k
10
1
100
20k
100
VO BTL
VDD = 3.3 V
BW = 22 Hz to 22 kHz
RL = 8
or 32
AV =
1 V/V
VO+
(
Figure 20
f
Frequency
Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
20
1k
10k
10
1
100
20k
100
VDD = 5 V
BW = 22 Hz to 22 kHz
RL = 8
or 32
AV =
1 V/V
VO BTL
VO+
μ
V
(
Figure 21
PD
Output Power
mW
POWER DISSIPATION
vs
OUTPUT POWER
600
0
150
100
50
0
350
P
200
250
300
RL = 8
200
400
RL = 32
VDD = 3.3 V
Figure 22
PD
Output Power
mW
POWER DISSIPATION
vs
OUTPUT POWER
400
600
0
1000
400
300
100
0
800
P
500
700
600
200
RL = 32
200
800
VDD = 5 V
RL = 8
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