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KA2820D2 Datasheet PDF
- Stepping Motor Driver - Driver
FDD PRODUCTS KA2820D2 STEPPING MOTOR DRIVER The KA2820D2 is a monolithic integrated circuit, and suitable as a the two-phase stepping motor driver of a 5.25” FDD system. 20-SOP-375 FEATURES Built-in power save function Low saturation voltage Low power dissipation Input level: TTL, LSTTL, 5V CMOS compatible Standard MPU direct interface Built-in TSD circuit ORDERING INFORMATION Device KA2820D2 Package 20-SOP-375 Operating Temperature 20 ~ +75°C BLOCK DIAGRAM VS2A VS1A DIRA AO
Fairchild Semiconductor
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