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參數資料
| 型號： | LA4270 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP10 |
| 封裝： | HEAT SINK, SIP-10 |
| 文件頁數： | 3/10頁 |
| 文件大小： | 565K |
| 代理商： | LA4270 |
LA4270
No.1724-2/10
Electrical Characteristics at Ta = 25
°C, VCC = 25V, RL = 8Ω, f = 1kHz, Rg = 600Ω, See specified test circuit
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
25
45
90
mA
Voltage gain
VG
38
40
42
dB
Output power
PO
THD = 1%
5.0
6.0
W
Total harmonic distortion
THD
PO = 2W
0.1
0.8
%
Output noise voltage
VNO
Rg = 10k
Ω, BW = 20Hz to 20kHz
0.25
1.0
mV
Ripple rejection
SVRR
Rg = 10k
Ω, fR = 100Hz, VR = 0dBm
45
58
dB
Crosstalk
CT
Rg = 10k
Ω
45
60
dB
Channel balance
ΔVG
1.5
dB
Package Dimensions
unit : mm (typ)
3024B
4
8
12
16
20
24
0
-20
0
20
40
60
100
120
140
160
80
Allowable
Power
Dissipation,
Pd
max
-
W
Pd max -- Ta
Ambient Temperature, Ta --
°C
Al heat sink
Mounting torque
39Ncm
With silicone
grease applied
1.5mm
3
1.5mm
3
Infinite heat sink
No heat sink
200
×200×1.5mm3
100
×100×
50
×50×
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相關代理商/技術參數 |
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| LA4275 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:6.0 W AF Power Amplifier for Home Stereo, TV Use |
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| LA4277-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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