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參數(shù)資料
| 型號： | LA4277 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 5 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| 封裝： | SIP-10 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 129K |
| 代理商： | LA4277 |
LA4277
No.7095-2/7
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
20
V
Load resistance
RL
8
Ω
Operating supply voltage range
VCC op
Range does not exceed Pd
10 to 24
V
Electrical Characteristics at Ta = 25
°C, VCC = 20V, RL = 8Ω, f = 1kHz, RNF = 150Ω, Rg = 600Ω, with specified
board, in specified circuit
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current
ICCO
Rg = 0
50
70
mA
Voltage gain
VG
VO = 0dBm
38
40
42
dB
Total harmonic distortion
THD
PO = 0.5W
0.1
0.8
%
Output noise voltage
VNO
Rg = 10k
Ω, BPF = 20Hz to 20kHz
0.25
1.0
mV
Output power
PO
THD = 10%
4.0
5.0
W
Ripple rejection
SVRR
Rg = 0, fr = 100Hz, Vr = 0.5Vrms
35
45
dB
Crosstalk
CT
Rg = 10k
Ω, VO = 0dBm
40
45
dB
Package Dimensions
unit : mm (typ)
3248A
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PDF描述 |
|---|---|
| LA4278 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, SFM10 |
| LA4280 | 11.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PSIP14 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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: |
| LA4280 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-Channel 10W AF Power Amp for Home Stereo, TV Use |
| LA4280-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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