參數(shù)資料
型號: TPA0252PWPR
元件分類: 音頻放大器
英文描述: Toggle
中文描述: 放大器。其他
文件頁數(shù): 13/42頁
文件大小: 806K
代理商: TPA0252PWPR
TPA0202
2-W STEREO AUDIO POWER AMPLIFIER
SLOS205B – FEBRUARY 1998 – REVISED DECEMBER 2000
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 25
0.1
0.01
0.001
0.01
PO – Output Power – W
1
10
0.1
1
f = 20 kHz
f = 1 kHz
f = 20 Hz
VDD = 5 V
RL = 32
SE
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
Figure 26
0.1
0.01
20
100
1 k
1
10
10 k 20 k
AV = –10 V/V
AV = –5 V/V
AV = –1 V/V
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
VDD = 3.3 V
PO = 0.2 W
RL = 4
SE
Figure 27
0.1
0.01
20
100
1 k
1
10
10 k 20 k
PO = 0.05 W
PO = 0.1 W
PO = 0.2 W
T
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
VDD = 3.3 V
RL = 4
SE
Figure 28
f = 100 Hz
f = 1 kHz
f = 20 kHz
VDD = 3.3 V
RL = 4
AV = –2 V/V
SE
0.1
0.01
0.001
0.01
PO – Output Power – W
1
10
1
0.1
T
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
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