參數(shù)資料
型號(hào): LC75348M
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30
封裝: MFP-30
文件頁(yè)數(shù): 6/21頁(yè)
文件大?。?/td> 214K
代理商: LC75348M
Treble/Bass Band Block Internal Equivalent Circuit
No. 7308 -14/21
LC75348, 75348M
From
volume
block
SW3
SW4
SW2
SW1
The right channel is identical.
Units (Resistors: k
)
The right channel is identical.
Units (Resistors: k
)
For boost, switches SW1 and SW3 are on, and for cut, switches SW2 and SW4 are on.
For 0 dB, the 0dBSW, SW2, and SW3 are on.
±10dB
±8dB
±6dB
±4dB
±2dB
0dB
R5
=
4.246
R4
=
5.346
R3
=
6.730
R2
=
8.473
R1
=
10.666
LTRE
Total = 51.701
R6 = 16.240
SW3
LOUT
SW4
SW2
SW1
R10
=
1.916
R9
=
2.412
R8
=
3.037
R7
=
3.823
R6
=
4.813
R5
=
6.059
R4
=
7.628
R3
=
9.603
R2
=
12.089
R1
=
15.220
±18dB
±20dB
±16dB
±14dB
±12dB
±10dB
±8dB
±6dB
±4dB
±2dB
0dB
LBASS1
LBASS2
Total = 66.6
相關(guān)PDF資料
PDF描述
LC75348 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30
LC75348M 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30
LC75348 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30
LC7535M 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO30
LC7535P 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDIP22
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