LA4278 Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LA4278 Datasheet PDF : 6 Pages
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LA4278
ICCO – VCC
60
Rg = 0
RL = 8 Ω
50
40
30
20
10
0
0
5
10 15 20 25 30 35 40 45
Supply voltage, VCC — V
ILA00881
THD – f
3
2
VCC = 28 V
RL = 8 Ω
PO = 0.5 W
1.0
7
5
3
2
0.1
7
5
3
2
0.1
10 2 3 5 7 100
1
VCC = 28 V
RL = 8 Ω
0 VO = 0
f = 1 kHz
2 3 5 7 1 k 2 3 5 710 k
Frequency, f — Hz
Response – f
2 3 5 7100 k
ILA00883
--1
--2
--3
--4
--5
10 2 3 5 7 100 2 3 5 7 1 k 2 3 5 710 k 2 3 5 7100 k
Frequency, f — Hz
ILA00885
1.0
VCC = 28 V
Rg = 0
7 fr = 100 Hz
Vro – Vr
5
3
2
0.1
3
5 7 0.1
2
3
5 7 1.0
Ripple voltage, Vr — V
ILA00887
14
RL = 8 Ω
f = 1 kHz
12 THD = 10%
10
PO – VCC
8
6
4
2
0
8
12
3
2 VCC = 28 V
RL = 8 Ω
10
7
5
3
2
16
20
24
28
Supply voltage, VCC — V
THD – PO
32
36
ILA00882
1.0
7
5
f=10kHz
3
2
0.1
7
5
3
2
0.01
0.1
0.4
f=1kHz
f=100Hz
23
5 7 1.0
23
Output power, PO — W
VNO – Rg
5 7 10
ILA00884
VCC = 28 V
RL = 8 Ω
DIN Audio
0.3
0.2
0.1
0
100 2 3 5 7 1 k 2 3 5 7 10 k 2 3 5 7100 k
Input signal source resistance, Rg — Ω ILA00886
CT – f
80
VCC = 28 V
RL = 8 Ω
Rg = 10 kΩ
70
VO = 0
CH1→CH2
60
CH2→CH1
50
40
30
10 2 3 5 7 100 2 3 5 7 1 k 2 3 5 7 10 k 2 3 5 7100 k
Frequency, f — Hz
ILA00888
No. 7096-5/6
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