AN41204A - Optical Disc Motor Drive IC
No Symbol 1 GND 2 SFG 3 FG 4 EC 5 ECR 6 IN5 7 IN4 8 IN3 9 IN2 10 IN1 11 FB1 12 FB2 13 FB3 14 FB4 15 FB5 16 VREF 17 BMS 18 STBY 19 RO3 20 FO3 21 PGAC 22 VMAC 23 RO2 24 FO2 Description Control circuit GND SP FG mode select input SP FG signal input SP control signal input SP reference voltage input
Product News Achieving a 1-chip motor drive.
Optical Disc Motor Drive IC AN41204A Overview The AN41204A optical disc motor drive IC incorporates a 1-channel 3-phase full-wave PWM motor driver featuring low vibration and noise as well as a 5-channel PWM output driver for linear input.
Integrating a spindle driver and channel driver on a single chip and using small, thin packaging reduces the mounting area.
This helps to develop equipment that is more compact, slim and lightweight.
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