參數(shù)資料
型號(hào): TPA152D
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.075 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, SOIC-8
文件頁數(shù): 14/18頁
文件大?。?/td> 430K
代理商: TPA152D
TPA152
75-mW STEREO AUDIO POWER AMPLIFIER
SLOS210A – JUNE 1998 – REVISED MARCH 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
PO – Output Power – mW
110
20
30
60
70
50
40
80
0.1
0.01
0.001
1
2
90
f = 1 kHz
AV = –1 V/V
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
Figure 2
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
PO = 75 mW
RL = 32
AV =– 2 V/V
AV = –5 V/V
AV = –1 V/V
0.1
0.01
0.001
1
2
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
f – Frequency – Hz
20
100
1k
10k
20k
Figure 3
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
AV = –1 V/V
RL = 32
0.1
0.01
0.001
0.3
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
f – Frequency – Hz
20
100
1k
10k
20k
PO = 75 mW
PO = 25 mW
PO = 50 mW
Figure 4
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
0.1
0.01
0.001
1
2
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
0.1
1
10
100
RL = 32
20 kHz
1 kHz
20 Hz
PO – Output Power – mW
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