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參數(shù)資料
| 型號： | BA3890 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Pulse width controller for portable CD players |
| 中文描述： | 脈沖寬度控制器的便攜式CD播放器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 56K |
| 代理商： | BA3890 |
649
Optical disc ICs
Pulse width controller for portable
CD players
BA3890F
The BA3890F is an interface IC that provides gain for the PWM signal pulses used in digital servo systems, and allows
gain adjustment to eliminate the dependence on battery voltage.
Applications
Portable CD players CD-ROM, and MD players
Features
1) Amplifies the pulse width in accordance with the bat-
tery voltage.
2) Gain switching is possible via the control pin.
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions
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| BA4234L | FM IF SYSTEM |
| BA4235L | FM IF SYSTEM |
| BA4236L | FM/AM IF SYSTEM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BA3890F | 制造商:ROHM 制造商全稱:Rohm 功能描述:Pulse width controller for portable CD players |
| BA38931 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE PHASE MOULDED BRIDGES 0,8 AMP TO 1,5 AMP |
| BA38-931 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| BA38933 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE PHASE MOULDED BRIDGES 0,8 AMP TO 1,5 AMP |
| BA3899 | 制造商:ROHM 制造商全稱:Rohm 功能描述:EL driver for portable sets |
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