參數(shù)資料
型號(hào): TS4872
廠商: 意法半導(dǎo)體
英文描述: RAIL TO RAIL INPUT/OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE
中文描述: 軌至軌輸入/輸出1W的音頻功率放大器具有待機(jī)模式
文件頁(yè)數(shù): 9/29頁(yè)
文件大?。?/td> 960K
代理商: TS4872
TS4872
9/29
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
32
16
4
6
Gv = 2 & 10
Cb = 1
μ
F
F = 1kHz
BW < 125kHz
Tamb = 25
°
C
8
O
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
RL=16
RL=8
Vcc=5V
F=1kHz
THD+N<1%
RL=4
P
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
RL=4
RL=8
Vcc=2.6V
F=1kHz
THD+N<1%
RL=16
P
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
1.6
1.8
2.0
4
6
8
16
32
Gv = 2 & 10
Cb = 1
μ
F
F = 1kHz
BW < 125kHz
Tamb = 25
°
C
O
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
RL=4
RL=8
Vcc=3.3V
F=1kHz
THD+N<1%
RL=16
P
Output Power (W)
0
25
50
75
100
125
150
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
No Heat sink
Heat sink surface = 125mm
(See demoboard)
2
F
Ambiant Temperature ( C)
相關(guān)PDF資料
PDF描述
TS4890IST RAIL TO RAIL OUTPUT 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW
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