BA6849FS Rohm, BA6849FS Datasheet - Page 8
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BA6849FS
Manufacturer Part Number
BA6849FS
Description
3-phase motor driver for CD-ROMs
Manufacturer
Rohm
Datasheet
1.BA6849FS.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BA6849FS-E2
Manufacturer:
ROHM
Quantity:
7 000
Part Number:
BA6849FS-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Motor driver ICs
BA6849FP / BA6849FP-Y / BA6849FM / BA6849FS
FCircuit operation
(1)
Hall input to coil output
The phase relationship between the Hall input signals and the output current and voltage is shown in Fig.9. The motor
position data input via the Hall pins is amplified by the Hall amplifier, and formed into waveforms by the matrix
block.These signals are input to the output driver that supplies the drive current to the motor coils.
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