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Part Number
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BA6492BFS |
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Manufacturer
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Rohm |
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Description
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FDD spindle motor driver |
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Published
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Apr 1, 2005 |
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Detailed Description
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Motor driver ICs
FDD spindle motor driver
BA6492BFS
The BA6492BFS is a one-chip IC designed for driving FDD spindle mot...
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Datasheet
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BA6492BFS
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Overview
Motor driver ICs
FDD spindle motor driver
BA6492BFS
The BA6492BFS is a one-chip IC designed for driving FDD spindle motors.
This high-performance IC employs a 3-phase, full-wave soft switching drive system, and contains a digital servo, an index amplifier, two monostable multivibrator elements, and a power save circuit.
The compactly packaged IC reduces the number of external components required.
FApplications Floppy disk drivers FFeatures 1) 3-phase, full-wave soft switching drive system.
2) Digital servo circuit.
3) Power save circuit.
FAbsolute maximum ratings (Ta = 25_C)
4) Hall power supply switch.
5) Motor speed changeable.
6) Index amplifier.
Built-in 2 monostable multivibrator.
FR...
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