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參數資料
| 型號： | LC75383E |
| 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： | 16/17頁 |
| 文件大小： | 376K |
| 代理商： | LC75383E |
Continued from preceding page.
No. 5002-8/17
LC75383E
Pin No.
Symbol
Function
Note
6
43
8
41
9
40
11
38
62
51
4
3
2
45
46
47
1
48
63
50
5
44
L1dBOUT
R1dBOUT
L1dBIN
R1dBIN
L10dBOUT
R10dBOUT
L10dBIN
R10dBIN
LTOUT
RTOUT
LT1
LT2
LT3
RT1
RT2
RT3
LT4
RT4
LT5
RT5
LTIN
RTIN
Main volume 1 dB step attenuator outputs
Main volume 1 dB step attenuator inputs
Must be driven by low impedance circuits.
Main volume 10 dB step attenuator outputs
Main volume 10 dB step attenuator inputs
Must be driven by low impedance circuits.
Tone control outputs
Connections for the capacitors that form the low frequency (bass) tone control
filters
Low frequency compensation capacitors must be connected between T1 and
T2 and between T2 and T3.
Connections for the capacitors that form the high frequency (treble) tone control
filters
High frequency compensation capacitors must be connected between the T4
pins and Vref.
Inverting inputs for the operational amplifiers that form the tone control circuit
filters
Unnecessary frequencies can be excluded by inserting capacitors of desired
values between the T5 and TOUT pin pairs.
Tone control circuit inputs
Must be driven by low impedance circuits.
Continued on next page.
相關PDF資料 |
PDF描述 |
|---|---|
| LC75384NE-R | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| LC75384NW | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| LC75386NE-R | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| LC75386NW | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| LC75386NE | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC75385NE-R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC75386NE | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume and Tone Control for Car Stereo Systems |
| 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: |
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