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參數(shù)資料
| 型號(hào)： | LA4275 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 6 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM7 |
| 封裝： | SIP-7 |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大小： | 42K |
| 代理商： | LA4275 |
Operating Characteristics at Ta = 25°C, VCC =25 V,RL =8 ,f=1 kHz, Rg = 600 ,
See specified Test Circuit.
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
Quiescent
30
60
mA
Voltage gain
VG
38
40
42
dB
Output power
PO
THD = 1%
5.0
6.0
W
Total harmonic distortion
THD
PO = 2 W
0.1
0.8
%
Output noise voltage
VNO
Rg=10 k
, BW = 20 Hz to 20 kHz
0.25
1.0
mV
Ripple rejection
SVRR
Rg = 10 k
,fR = 100 Hz, VR = 0 dBm
45
55
dB
Equivalent Circuit Block Diagram and Pin Assignment
Sample Application Circuit (Test Circuit)
Pd max – Ta
Allowable
power
dissipation,
Pd
max
–
W
No heat sink
Al heat sink
Mounting torque
39Ncm
With silicone
grease applied
Infinite
heat sink
Ambient temperature, Ta – °C
Polyester
film
capacitor
LA4275
No. 2237-2/3
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LA4276 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3 W 2-Channel Power Amplifier |
| LA4277 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:5 W 2-Channel Power Amplifier |
| LA4277-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA4278 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:10 W 2-Channel Power Amplifier |
| LA4278-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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