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KA2820D2 - Stepping Motor Driver

Datasheet Summary

Description

channel A A, B A A, B A, B B A, B B B B B A, B A, B A A A 2 MIC-98D002 August 1998 FDD PRODUCTS KA2820D2 ABSOLUTE MAXIMUM RATING (Ta=25°C) Characteristics Logic part supply voltage Seeking supply voltage Holding supply voltage Input voltage Seeking output

Features

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

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Datasheet Details

Part number KA2820D2
Manufacturer Fairchild Semiconductor
File Size 251.24 KB
Description Stepping Motor Driver
Datasheet download datasheet KA2820D2 Datasheet
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Full PDF Text Transcription

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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 www.DataSheet4U.com • • • • • 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 AOUT VCC GND TTL Interface AOUT GND TSD VS2B VS1B DIRB BOUT TTL Interface PS BOUT GND Rev.
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