APA4863KI-TRG Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APA4863KI-TRG Datasheet PDF : 17 Pages
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APA4863
Typical Operating Characteristics (Cont.)
THD+N vs. Frequency
10
VDD=3.3V, PO=450mW
RL=8Ω, AVD=2
1
0.1
0.01
20
100
1k
Frequency (Hz)
10k 20k
Power Dissipation vs. Output Power
0.35
0.3
VDD=3.3V, SE Mode
0.25
0.2
0.15
RL=8Ω
RL=16Ω
0.1
0.05
0
0
0.2
0.4
0.6
0.8
Output Power (W)
Output Power vs. Supply Voltage
300
VDD=5V, fin=1kHz
250
RL=16Ω, BW<80kHz
SE Mode
200
THD+N = 10%
150
100
THD+N = 1%
50
0 2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage (V)
Output Power vs. Load Resistance
0.2
0.15
VDD=3.3V, fin=1kHz
AVD=2, BW<80kHz
THD+N = 10%
0.1
0.05 THD+N = 1%
0
0
10
20
30
40
Load Resistance (Ω)
Output Power vs. Supply Voltage
2
1.75
1.5
1.25
VDD=5V, fin=1kHz
RL=8Ω, BW<80kHz
BTL Mode
THD+N = 10%
1
0.75
0.5
THD+N = 1%
0.25
0
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage (V)
Output Power vs. Supply Voltage
150
VDD=5V, fin=1kHz
130 RL=32Ω, BW<80kHz
110 SE Mode
90
THD+N = 10%
70
50
THD+N = 1%
30
10
-10
2 2.5 3 3.5 4 4.5 5 5.5
Supply Voltage (V)
Copyright © ANPEC Electronics Corp.
7
Rev. A.7 - Oct., 2009
www.anpec.com.tw
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