參數(shù)資料
型號(hào): 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(yè)數(shù): 20/42頁(yè)
文件大?。?/td> 806K
代理商: TPA0252PWPR
TPA0202
2-W STEREO AUDIO POWER AMPLIFIER
SLOS205B – FEBRUARY 1998 – REVISED DECEMBER 2000
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
–5
–7
–8
–10
20
100
1 k
10 k
G
–3
–1
f – Frequency – Hz
CLOSED LOOP RESPONSE
0
100 k 200 k
–2
–4
–6
–9
–45
°
0
°
–90
°
–135
°
–180
°
–225
°
–270
°
P
VDD = 3.3V
AV = –1 V/V
PO = 0.25 W
SE
Phase
Gain
Figure 48
Figure 49
Stereo BTL
15
10
5
0
3
20
25
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
30
4
6
5
VDD – Supply Voltage – V
Stereo SE
I
áá
áá
Figure 50
1.5
1
0.5
0
2.5
3
3.5
VDD – Supply Voltage – V
4
4.5
5
2
2.5
3
5.5
6
RL = 4
RL = 8
PO
OUTPUT POWER
vs
SUPPLY VOLTAGE
THD+N = 1%
BTL
Each Channel
RL = 3
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