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參數(shù)資料
| 型號： | LA3242 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Preamplifier for Compact Cassette Recorder Recording-only Use |
| 中文描述： | 對小型收錄機錄音前置放大器，僅使用 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 480K |
| 代理商： | LA3242 |
(5) ALC control pin and ON/OFF level
The ALC ON/OFF control circuit is configured as shown left.
When a voltage of (V
BE
1+V
BE
2) = 1.5 V or greater is applied to the
ALC CONT17, the potential on the ALC IN (pin 8) drops to GND
level. The ALC is turned OFF (ALC function release).
Threshold
region
REC amplifier output V
OAC
is controlled by the ALC CONT
voltage and the threshold region has a range of approximately 0.5 V.
The ALC CONT voltage is set to 1.0 V or less/1.5 V or greater to
turn ON/OFF the ALC, respectively.
(Refer to Data V
OAC
, V8, I
1
– V
ALC CONT
.)
V
O
–
V
Either Me/Nor or Nor/High On
Input frequency, f
IN
– Hz
V
O
–
V
Input frequency, f
IN
– Hz
VG
O
, VG – f
IN
VG
O
, VG – f
IN
Q
C
–
Q
C
(
Supply voltage, V
CC
– V
V
Supply voltage, V
CC
– V
I
CCO
, I
CCS
– V
CC
VG – V
CC
LA3242
No.2620-7/12
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3245 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA3246 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Stereo Preamplifier for Compact Double Cassette Playback-only Use |
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| LA32B-G-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA3301 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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