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參數(shù)資料
| 型號： | LA3235W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1.5 V Record Preamplifier |
| 中文描述： | 1.5 V時記錄前置放大器 |
| 文件頁數(shù)： | 12/13頁 |
| 文件大?。?/td> | 352K |
| 代理商： | LA3235W |
No. 4530-12/13
LA3235W
Continued form preceding page.
Pin No.
Pin
Pin voltage (V)
Internal equivalent circuit
Notes
32
REC/PLAY SW
V
CC
RF to 0
Sets the system to record mode when
pulled down and to playback mode when
open.
Record mode condition: V32
≤
0.1 V
33
FWD/REV SW
0.7 to 0
Output source current I
33
≈
4 μA
Sets the system to reverse mode when
pulled down.
Reverse mode condition: V33
≤
0.4 V
34
MIC/RADIO SW
0.7 to 0
Output source current I
34
≈
8 μA
Sets the system to radio mode when pulled
down.
Radio mode condition: V34
≤
0.4 V
35
REC MUTE SW
V
CC
RF to 0
Output source current I
35
≈
13 μA
Sets the system to muted mode when
pulled down.
Muted mode condition: V35
≤
0.1 V
38
REF
0.8
V
REF
amplifier reference bias low-pass
filter connection
Continued on next page.
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| LA3241 | Preamp For Compact Cassette Recording-only Use |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3240 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA3241 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Preamp For Compact Cassette Recording-only Use |
| LA3242 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Preamplifier for Compact Cassette Recorder Recording-only Use |
| 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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