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Vishay Intertechnology,Inc.
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| Part No. |
SI9961
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| OCR Text |
...e level sufficient to allow the spindle motors back emf-generated voltage to supply the necessary head parking energy. head retract can also be commanded via a separate retract input. vcm current during retract can be user programmed with a... |
| Description |
12-V Voice Coil Motor Driver(用于光盘驱动头定位系统的12V语音线圈电机驱动
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| File Size |
199.94K /
8 Page |
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it Online |
Download Datasheet
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VISAY[Vishay Siliconix]
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| Part No. |
SI9961A SI9961ACY-T1 SI9961ACY
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| OCR Text |
...SE (IN)- SOURCE B OUTPUT B VDD (spindle Supply) OUTPUT A GND SOURCE A GND ISENSE (IN)+
ORDERING INFORMATION
Part Number
Si9961ACY Si996...vcm) driver integrates the active feedback and drive components of a head-positioning servo loop for... |
| Description |
12-V Voice Coil Motor Driver
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| File Size |
100.80K /
9 Page |
View
it Online |
Download Datasheet |
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Ldic
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| Part No. |
LD7000
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| OCR Text |
spindle/vcm Controller and Pre-driver DESCRIPTION
The LD7000 Servo and spindle Predriver, a CMOS monolithic integrated circuit housed in a 64-lead TQFP package operates from +5 V and +12 V supplies. It is designed to drive a voice coil act... |
| Description |
spindle/vcm Controller and Pre-driver
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| File Size |
77.81K /
2 Page |
View
it Online |
Download Datasheet |
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