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參數資料
| 型號： | LC75386NW |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64 |
| 封裝： | SQFP-64 |
| 文件頁數： | 23/24頁 |
| 文件大小： | 322K |
| 代理商： | LC75386NW |
No.6170-8/24
LC75386NE-R, 75386NW
Continued from preceding page.
Pin No.
Pin
Function
Equivalent circuit
VDD
Serial data and clock inputs used for device control
26
25
CL
DI
VDD
Used for the zero cross circuit no-signal timer function.
If a zero cross signal does not occur between the point
when data is loaded and the point when the timer times out,
the data will be stored forcibly when the timer times out.
20
TIM
VDD
LVref
RVref
Band limiting for the zero cross detection circuit
These pins are normally left open.
These pins are unused in the LC75386NW version and
must be left open.
28
21
LZCLP
RZCLP
24
CE
Chip enable input. Data is written to the internal latch when
this pin goes from high to low. The analog switches then
operate.
Data transfers are enabled when this pin is high.
44
5
LVROUT
RVROUT
1-dB step volume control output
Power supply
56
VDD
Logic system ground
27
DVSS
Analog system ground
29
22
LAVSS
RAVSS
VDD
External muting control
When this pin is set to the VSS level, the fader volume block
is forcibly set to – ∞.
23
MUTE
LC75386NE-R only
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相關代理商/技術參數 |
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| LC7538JM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Control System for Car Audio |
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| LC75391 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75391M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75392 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
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