KA2821D - Stepping Motor Driver

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	KA2821D
Manufacturer	Fairchild Semiconductor
File Size	139.28 KB
Description	Stepping Motor Driver
Datasheet	KA2821D Datasheet
Additional preview pages of the KA2821D datasheet.

Product details

Description

The KA2821D is a monolithic integrated circuit, and suitable as a two-phase stepping motor driver of a 3.5-inch FDD system. Floppy disk drive (FDD) General stepping motor Ordering Information Device KA2821D Package 20-SOP-300 Operating Temp. 20 ~ +75°C Rev.1.0.2 May.2000. ©2000 Fairchild Semiconductor International 1 KA2821D Pin Assignments 1 2 3 NC 4 SGND 5 PGND 6 PGND 7 SGND 8 DIRB 9 CE 10 NC 11 NC 12 VSB 13 BOUT 14 BOUT 16 1

Features

Built-in chip enable function (Active low) Low saturation voltage Low power dissipation Input level: TTL, LSTTL, 5V CMOS compatible Standard MPU direct interface Built-in Thermal Shutdown(TSD) circuit 2-CH H-bridge driver.

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Published: Sep 26, 2005 |