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參數(shù)資料
| 型號： | LC75348M |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30 |
| 封裝： | MFP-30 |
| 文件頁數(shù)： | 6/21頁 |
| 文件大小： | 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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75348M-TLM-E | 功能描述:音頻 DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| LC7534M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3V-Operated Electronic Volume Control |
| LC7535 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LC7535M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume/Loudness Control with Serial Data Control and High Voltage-Handling Capacity |
| LC7535P | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:High-voltage, Two-channel Electronic Attenuator |
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