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參數資料
| 型號： | LC75347E |
| 元件分類： | 音頻控制 |
| 英文描述： | 6 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| 封裝： | QIP-44 |
| 文件頁數： | 16/17頁 |
| 文件大小： | 600K |
| 代理商： | LC75347E |
No. 7378 -8/17
LC75347E
Zero cross control
D48
SBW setting
D49
RR setting
D50
RL setting
Operation
D51
C setting
D52
FRIN setting
D53
FLIN setting
0
Zero cross operation
1
Zero cross operation is disabled (This setting takes effect on the fall of CE.)
Tone Switch Selection
D54
D55
Setting
0
The analog switches are set so that FL and FR bypass the tone circuit.
1
0
The analog switches are set so that FL is connected to, and FR bypass the tone circuit.
0
1
The analog switches are set so that FR is connected to, and FL bypass the tone circuit.
1
The analog switches are set so that FL and FR are connected to the tone circuit.
Tone Mode
D64
D65
Setting
0
FLTON and FRTON not changed
1
0
Only FLTON changed
0
1
Only FRTON changed
1
Both FLTON and FRTON changed
Test Mode
D70
D71
Setting
0
These bits are used for IC testing. They must be set to 0 during normal operation.
Output Ports
Setting
D66
OUTP1 (VSS: 1, OPEN: 0)
D67
OUTP2 (VSS: 1, OPEN: 0)
D68
OUTP3 (VSS: 1, OPEN: 0)
D69
OUTP4 (VSS: 1, OPEN: 0)
Bass
D56
D57
D58
D59
FLTON setting
FRTON setting
0
1
0
+12 dB
1
0
1
0
+10 dB
0
1
0
+8 dB
1
0
+6 dB
0
1
0
+4 dB
1
0
+2 dB
0
0 dB
1
0
1
–2 dB
0
1
0
1
–4 dB
1
0
1
–6 dB
0
1
–8 dB
1
0
1
–10 dB
0
1
–12 dB
Treble
D60
D61
D62
D63
FLTON setting
FRTON setting
0
1
0
+12 dB
1
0
1
0
+10 dB
0
1
0
+8 dB
1
0
+6 dB
0
1
0
+4 dB
1
0
+2 dB
0
0 dB
1
0
1
–2 dB
0
1
0
1
–4 dB
1
0
1
–6 dB
0
1
–8 dB
1
0
1
–10 dB
0
1
–12 dB
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PDF描述 |
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| LC75348M | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO30 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LC75347E-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Trays |
| LC75347EH-UC-E | 功能描述:多媒體雜項 RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| LC75348 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume and Tone Control System |
| LC75348M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume and Tone Control System |
| 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: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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