TA2020-020 Ver la hoja de datos (PDF) - Tripath Technology Inc.
Número de pieza
componentes Descripción
Fabricante
TA2020-020
Tripath Technology Inc.
TA2020-020 Datasheet PDF : 13 Pages
| |||
B T E C H N I C A L I N F O R M A T I O N
Typical Performance Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
Efficiency versus Output Power
RL = 8Ω
RL = 4Ω
VDD = 13.5V
f = 1kHz
Av = 12
5
10
15
20
25
30
Output Power (W)
Intermodulation Performance
+0
-10
VDD = 13.5V
Pout = 1W/Channel
RLoad = 4W
-20
19kHz, 20kHz, 1:1
0dBr = 12Vrms
-30
Av = 12
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 = 13.5V
Pout = 5W/Channel
2
Av = 12
BW = 22Hz - 22kHz
1
0.5
0.2
0.1
0.05
0.02
0.01
RL = 4Ω
RL = 8Ω
10 20
50 100 200
500
1k 2k
Frequency (Hz)
5k 10k 20k
TA2020-020, Rev. 4.0, 09.00
Channel Separation versus Frequency
+0
-10 VDD = 13.5V
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
Frequency (Hz)
5k
10k 20k
Noise Floor
+0
-10
VDD = 13.5V
-20 Pout = 0W
-30
Av = 12
RLoad = 4Ω
-40 BW = 20Hz - 22kHz
-50 A-Weighted Filter
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
20
50
100 200
500
1k
2k
Frequency (Hz)
5k
10k 20k
Frequency Response
+3
+2.5
+2
+1.5
VDD = 13.5V
Pout = 1W
RLoad = 4Ω
Av = 12
BW = 22Hz - 22kHz
+1
+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
7 of 13
Share Link: