Product Summary

The AN8481SB is a high performance IC for optical disk. It suits for driving a spindle motor of an optical disk such as CD-ROM, PD, DVD, CD-R, CD-RW, etc. The applications of the AN8481SB are High speed CD-ROM drive, PD, DVD, CD-R, CD-RW drives.

Parametrics

AN8481SB absolute maximum ratings: (1)Supply voltage VCC: 7.0V; (2)Supply current ICC: 30mA; (3)Output current IO: ±1200mA; (4)Operating ambient temperature TOPR: -20℃ to +70℃; (5)Storage temperature TSTG: -55℃ to +150℃; (6)Power dissipation PD: 667mW.

Features

AN8481SB features: (1)Adopting the 3-phase full-wave soft switch system; (2)With switching regulator control function; (3)With start and stop pin; (4)Reverse breaking by EC/ECR voltage; (5)With Hall bias pin; (6)Surface-mount small package.

Diagrams

AN8481SB block diagram

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AN8481SB
AN8481SB

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