鈥?/div>
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
Description
The KA2821D is a monolithic integrated circuit, and suit-
able as a two-phase stepping motor driver of a 3.5-inch FDD
system.
20-SOP-300
Typical Application
鈥?Floppy disk drive (FDD)
鈥?General stepping motor
Ordering Information
Device
KA2821D
Package
20-SOP-300
Operating Temp.
鈭?0
~ +75擄C
Rev. 1.0.2
May. 2000.
漏2000 Fairchild Semiconductor International
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