APA4838 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APA4838
Anpec Electronics
APA4838 Datasheet PDF : 29 Pages
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APA4838
Typical Characteristics (Cont.)
Noise Floor vs. Frequency
100
No Filter
A-Weight
10
VDD=5V
RL=8Ω
Av=2
BTL
1
20
100
1k
20k
Frequency (Hz)
Noise Floor vs. Frequency
100
No Filter
10
A-Weight
VDD=5V
RL=32Ω
Av=1
SE
1
20
100
1k
20k
Frequency (Hz)
Supply Current vs. Supply Voltage
25
20
15
BTL
10
SE
5
No Load
0
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage (V)
Power Dissipation vs. Output Power
2
1 .8
1 .6
RL=3Ω
1 .4
1 .2
RL=4Ω
1
0 .8
0 .6
0 .4
0 .2
0
0
RL=8Ω
0 .5
1
VDD=5V
Av=2
BTL
1 .5
2
2 .5
Output Power (W)
Copyright ANPEC Electronics Corp.
13
Rev. A.1 - Apr., 2003
www.anpec.com.tw
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