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參數資料
| 型號： | LA4587M |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.021 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48 |
| 封裝： | QIP-48 |
| 文件頁數： | 15/18頁 |
| 文件大小： | 407K |
| 代理商： | LA4587M |
Continued from preceding page.
Unit (resistance:
, capacitance: F)
Pin No.
Pin name
Pin voltage
[V]
Internal equivalent circuit
Remarks
15
Low Boost NF
0.75
c Low boost amplifier NF
connection.
16
18
POWER IN2
POWER IN1
0.75
c Each power input connection.
c The input resistance is
10 k
.
c An anti-buzz capacitor is built
in.
17
L.P1
0.75
c Low boost primary LP.
connection.
19
20
NFC2
NFC1
0.75
21
28
PRE NF1
PRE NF2
0.75
c Each preamplifier NF
connection.
c NF requires no capacitor.
22
27
PRE OUT1
PRE OUT2
0.45
c 200 k
is connected
between each output pin and
NF pin.
Continued on next page.
LA4587M
No.5204-6/18
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相關代理商/技術參數 |
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| LA4589 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1.5V Stereo Headphone Preamplifier and Power Amplifier |
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| LA4590W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1.5V Stereo Headphone Preamplifier and Power Amplifier |
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| LA4592W-TFM | 制造商:Panasonic Industrial Company 功能描述:IC |
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