參數(shù)資料
型號(hào): TS4871IS
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: MICRO, PLASTIC, SO-8
文件頁數(shù): 27/28頁
文件大?。?/td> 383K
代理商: TS4871IS
TS4871
8/28
Fig. 15 : Pout @ THD + N = 1% vs Supply
Voltage vs RL
Fig. 17 : Power Dissipation vs Pout
Fig. 19 : Power Dissipation vs Pout
Fig. 16 : Pout @ THD + N = 10% vs Supply
Voltage vs RL
Fig. 18 : Power Dissipation vs Pout
Fig. 20 : Power Derating Curves
2.5
3.0
3.5
4.0
4.5
5.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Gv = 2 & 10
Cb = 1 F
F = 1kHz
BW < 125kHz
Tamb = 25 C
32
16
4
6
8
Output
power
@
1
%
THD
+
N
(W)
Vcc (V)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Vcc=5V
F=1kHz
THD+N<1%
RL=16
RL=8
RL=4
Power
Dissipation
(W)
Output Power (W)
0.0
0.1
0.2
0.3
0.4
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
Vcc=2.6V
F=1kHz
THD+N<1%
RL=16
RL=8
RL=4
Power
Dissipation
(W)
Output Power (W)
2.5
3.0
3.5
4.0
4.5
5.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Gv = 2 & 10
Cb = 1 F
F = 1kHz
BW < 125kHz
Tamb = 25 C
32
16
4
6
8
Output
power
@
1
%
THD
+
N
(W)
Vcc (V)
0.0
0.2
0.4
0.6
0.8
0.0
0.1
0.2
0.3
0.4
0.5
0.6
Vcc=3.3V
F=1kHz
THD+N<1%
RL=4
RL=8
RL=16
Power
Dissipation
(W)
Output Power (W)
0
25
50
75
100
125
150
0.0
0.2
0.4
0.6
0.8
1.0
1.2
MiniSO8
SO8
MiniSO8 on
demoboard
SO8 on
demoboard
Power
Dissipation
(W)
Ambiant Temperature (
°C)
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