TA3020 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
TA3020 Datasheet PDF : 27 Pages
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Typical Performance
Tripath Technology, Inc. - Technical Information
10
f = 1kHz
5 BBM = 80nS
Vs =+45V
BW = 22Hz - 22kHz
2
1
0.5
THD+N versus Output Power
RL = 8Ω
RL = 4Ω
0.2
0.1
0.05
0.02
0.01
2
5
10
20
50
Output Power (W)
Intermodulation Performance
RL = 4Ω
+0
-10 19kHz, 20kHz, 1:1
Pout = 60W/Channel
0dBr = 15.5Vrms
-20 Vs = +45V
BW = 22Hz - 22kHz
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
20
50
100
200
500
1k
2k
Frequency (Hz)
100
200
500
5k
10k
20k
Channel Separation versus Frequency
-40
-45 Pout = 60W/Channel @Ω 4
Pout = 30W/Channel @Ω 8
-50 VS = +45V
BW = 22Hz - 22kHz
-55
-60
-65
-70
-75
-80
-85
-90
RL = 4Ω
-95
-100
-105
RL = 8Ω
-110
-115
-120
20
50
100
200
500
1k
2k
Frequency (Hz)
5k
10k
20k
Efficiency versus Output Power
100
RL = 8Ω
80
RL = 4Ω
60
40
f = 1kHz
BBM = 80nS
20
Vs = +45V
THD+N <10%
0
0
50
+0
-10 19kHz, 20kHz, 1:1
Pout = 30W/Channel
0dBr = 15.5Vrms
-20 Vs =+45V
BW = 22Hz - 22kHz
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
20
50
100
100
150
200
Output Power (W)
Intermodulation Performance
RL = 8Ω
200
500
1k
2k
Frequency (Hz)
250
300
5k
10k
20k
-70
VS = +/-45V
-75
BBM = 80nS
16kFFT
FS = 48kHz
-80 BW = 22Hz-22kHz
Noise Floor
-85
-90
-95
-100
-105
-110
-115
-120
20
50
100
200
500
1k
2k
Frequency (Hz)
5k
10k
20k
12
TA3020 – KL Rev. 3.0/09.03
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