參數(shù)資料
型號: TPA721DR
元件分類: 音頻放大器
英文描述: Single Audio Amplifier
中文描述: 單音頻放大器
文件頁數(shù): 11/22頁
文件大?。?/td> 332K
代理商: TPA721DR
TPA721
700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER
SLOS231C
NOVEMBER 1998
REVISED APRIL 2001
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
μ
V
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+
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
BTL Mode
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
BTL Mode
VDD = 5 V
RL = 8
相關PDF資料
PDF描述
TPA731DGNR Single Audio Amplifier
TPA731DR Single Audio Amplifier
TPA751DGNR Amplifier. Other
TPA751DR Amplifier. Other
TPASERIES TRISIL
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