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参数资料
| 型号： | LC75347E |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 音频控制 |
| 英文描述： | 6 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| 封装： | QIP-44 |
| 文件页数： | 16/17页 |
| 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
相关PDF资料 |
PDF描述 |
|---|---|
| LC75347E | 6 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
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| LC75348 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC75347E-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Trays |
| LC75347EH-UC-E | 功能描述:多媒体杂项 RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| LC75348 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume and Tone Control System |
| LC75348M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume and Tone Control System |
| LC75348M-TLM-E | 功能描述:音频 DSP RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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