TA2024 Ver la hoja de datos (PDF) - Tripath Technology Inc.
Número de pieza
componentes Descripción
Fabricante
TA2024
Tripath Technology Inc.
TA2024 Datasheet PDF : 14 Pages
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TECHNICAL INFORMATION
Typical Performance Characteristics
Efficiency versus Output Power
100
90
RL = 8Ω
80
70
RL = 4Ω
60
50
40
30
VDD = 12V
f = 1kHz
20
Av = 12
10
THD+N < 10%
0
0
5
10
15
20
Output Power (W)
Frequency Response
+3
+2.5
+2
+1.5
+1
VDD = 12V
Pout = 1W
RLoad = 4Ω
Av = 12
BW = 22Hz - 22kHz
+0.5
+0
-0.5
-1
-1.5
-2
-2.5
-3
10 20
50 100 200
500 1k
2k
Frequency (Hz)
5k
10k 20k
Intermodulation Performance
+0
VDD = 12V
-10
Pout = 1W/Channel
RLoad = 4Ω
0dBr = 12Vrms
-20 19kHz, 20kHz, 1:1
Av = 11.7
-30 BW = 10Hz - 80kHz
-40
-50
-60
-70
-80
-90
-100
50
1k
2k
5k
10k
Frequency (Hz)
20k 30k
THD+N versus Frequency
10
5 VDD = 12V
Pout = 5W/Channel
Av = 12
2 BW = 22Hz - 22kHz
1
0.5
0.2
0.1
0.05
0.02
0.01
10 20
RL = 4Ω
RL = 8Ω
50 100 200 500 1k 2k
Frequency (Hz)
5k 10k 20k
TA2024 Preliminary, Rev. 1.0
+0
VDD = 12V
-20
Pout = 0W
RLoad = 4Ω
Av = 12
BW = 22Hz - 22kHz
-40
A-Weighted Filter
-60
Noise Floor
-80
-100
-120
-140
20
50
100 200
500
1k
2k
Frequency (Hz)
5k 10k 20k
Channel Separation versus Frequency
+0
-10
VDD = 12V
Pout = 1W/Channel
-20
RLoad = 4Ω
Av = 12
-30
BW = 22Hz - 22kHz
-40
-50
-60
-70
-80
-90
-100
20
50
100 200
500
1k
2k
5k
Frequency (Hz)
10k 20k
Page 7
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