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KA2820D Datasheet Stepping Motor Driver

Manufacturer: Fairchild (now onsemi)

General Description

The KA2820D is a monolithic integrated circuit, and suitable as a the two-phase stepping motor driver of a 5.25-inch FDD system.

20-SOP-375 Typical Application • Floppy disk drive (FDD) • General stepping motor Ordering Information Device KA2820D2 Package 20-SOP-375 Operating Temp.

−20 ~ +75°C Rev.

Overview

www.fairchildsemi.com KA2820D Stepping Motor Driver.

Key Features

  • Built-in power save function.
  • Low saturation voltage.
  • Low power dissipation.
  • Input level: TTL, LSTTL, 5V CMOS compatible www. DataSheet4U. com.
  • Standard MPU direct interface.
  • Built-in Thermal Shutdown(TSD) circuit.