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參數(shù)資料
| 型號： | LC75386NE |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| 封裝： | QFP-64 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 319K |
| 代理商： | LC75386NE |
No. 5937-11/20
LC75386NE
Continued from preceding page.
Pin No.
Pin name
Function
Notes
Connections for the capacitors that form the filters used for
tone circuit low band.
Connect capacitors between:
LF1C1 (RF1C1) and LF1C2 (RF1C2), and between
LF1C2 (RF1C2) and LF1C3 (RF1C3).
42
41
40
7
8
9
LF1C1
LF1C2
LF1C3
RF1C1
RF1C2
RF1C3
Connections for the capacitors that form the filters used for
tone circuit high band.
Connect capacitors between:
LF3C1 (RF3C1) and LF3C2 (RF3C2), and between
LF3C2 (RF3C2) and LF3C3 (RF3C3).
36
35
34
13
14
15
LF3C1
LF3C2
LF3C3
RF3C1
RF3C2
RF3C3
Unused pins. These pins are not connected to any part of
the IC.
39
38
37
10
11
12
NC
Equalizer outputs
33
16
LTOUT
RTOUT
Fader block inputs
These pins must be driven by low-impedance circuits.
32
17
LFIN
RFIN
Fader outputs. The front and rear signals are attenuated
separately. The amount of the attenuation is the same in
the left and right channels.
31
30
18
19
LFOUT
LROUT
RFOUT
RROUT
A capacitor with a value of a few tens of F must be
connected between Vref and AVSS (VSS) to reduce power
supply ripple in the VDD/2 voltage generation block.
57
Vref
Power supply
56
VDD
Logic system ground
27
DVSS
Analog system ground
29
22
LAVSS
RAVSS
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75386NE-L | 制造商:SANYO Semiconductor Co Ltd 功能描述:2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| LC75386NE-R | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC75386NE-R/LC75386NW |
| LC75386NE-R-E | 制造商:ON Semiconductor 功能描述: |
| LC75386NW | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC75386NE-R/LC75386NW |
| LC7538JM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Control System for Car Audio |
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