Three-Phase Brushless Motor Driver

Overview The LB1981V is a three-phase brushless motor driver especially suited for use mainly with drum motors of portable VCRs. Features • Three-phase full-wave drive brushless sensorless motor drive • Soft switching drive • Power-saving speed control function due to motor voltage • Use wit

Three-Phase Brushless Motor Driver

Three-Phase Brushless Motor Driver

Overview The LB1981V is a three-phase brushless motor driver especially suited for use mainly with drum motors of portable VCRs. Features • Three-phase full-wave drive brushless sensorless motor drive • Soft switching drive • Power-saving speed control function due to motor voltage • Use wit

AC ??7 SoundMAX Codec

FEATURES AC ’97 2.3 COMPATIBLE FEATURES S/PDIF Output, 20 Bits Data Format, Supporting 48 kHz and 44.1 kHz Sample Rates Integrated Stereo Headphone Amplifier Variable Sample Rate Audio External Audio Power-Down Control Greater than 90 dB Dynamic Range Stereo Full-Duple

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