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參數資料
| 型號： | LA1225M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | FM IF Detector IC |
| 中文描述： | 調頻中頻檢測器IC |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 55K |
| 代理商： | LA1225M |
No. 6017-3/8
LA1225M
Continued from preceding page.
Pin No.
Function
Notes
No-signal voltage (V)
Equivalent circuit
The detector coil is inserted
between pin 7 and pin 5 (V
CC
).
3.0
7
DET
7
A11510
Pin 8 and pin 7 (DET) are
connected through a capacitor.
2.8
8
Limiter amplifier output
8
A11511
The IF buffer output is turned on
when the voltage applied to the
pin is the recommended 1.5 V or
higher.
0
9
IF buffer
(Also used for control SW)
9
A11512
Control SW
IF buffer output
This is an active-low output.
This is an open-collector output
and can directly drive an LED.
(I
C
max = 20 mA)
1.6
10
SD
10
A11513
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA1225M_06 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM IF Detector IC |
| LA1225MC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC FM IF Detector IC |
| LA1225MC-AH | 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| LA1230 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA1231 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:FM IF System |
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