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参数资料
| 型号： | LA4285 |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| 封装： | SIP-10 |
| 文件页数： | 2/3页 |
| 文件大小： | 60K |
| 代理商： | LA4285 |
LA4285
No.5725-2/3
Electrical Characteristics at Ta
= 25°C, VCC = 16V, RL = 8Ω, f = 1kHz
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
Rg = 0, V5 = 0V
18
35
70
mA
Voltage gain
VG
VO = 0dBm, V5 = 5V
32.0
34.0
36.0
dB
Total harmonic distortion
THD
PO = 1W, V5 = 5V
0.6
1.2
%
Output noise voltage
VNO
Rg = 0, V5 = 0V, DIN AUDIO
0.05
0.5
mV
Output power
PO
THD = 10%, V5 = 5V
2.5
3.0
W
Maximum attenuation
ATT
VIN = 100mVrms, V5 = 0V, DIN AUDIO
-70
-80
dBm
Input resistance
Ri
30
40
50
k
Ω
Package Dimensions
unit : mm (typ)
3046D
25.2
24.0
1.6
m
in
3.5
14.0
3.6
(8
.4
)
16.7
m
a
x
1
10
1.3
0.5
2.54
(1.17)
1.6
0.45
3.6
SANYO : SIP10F
Ambient temperature, Ta – C
Pd max -- Ta
Allowable
power
dissipation,
Pd
max
–
W
0
2
4
1.94
5.00
1.16
3.00
7.00
6
8
--20
0
20
40
60
80
100
Infinity large heat sink (
θjc=10C/W)
No heat sink
50
×50×1.5mm3
相关PDF资料 |
PDF描述 |
|---|---|
| LA4287 | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4302T | 4 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| LA4422 | 9 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM10 |
| LA4425A | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM5 |
| LA4425A | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA-4285 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:LA4285 |
| LA4287 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:LA4285 |
| LA4289N | 制造商:Panasonic Industrial Company 功能描述:IC |
| LA4301 | 制造商:SANYO Semiconductor Co Ltd 功能描述: |
| LA4302T | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:8.5W X 1(BTL) /4W POWER AMPLIFICATION |
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