KA3022D Datasheet, PDF (1/12 Pages) Fairchild Semiconductor – 4-Channel Motor Driver

KA3022D/KA3022D3
4-Channel Motor Driver
www.fairchildsemi.com
Features
• 3-Channel Balanced TransformerLess(BTL) driver
• 1-Channel forward-Reverse control DC motor driver
• Built-in thermal shutdown circuit
• Built-in mute circuit
• Operating supply voltage: 4.5~13.2V
• Corresponds to 3.3V or 5V DSP
Description
The KA3022D/KA3022D3 is a monolithic IC, suitable for a
1-ch (forward.reverse) control DC motor driver and a 3-ch
motor driver which drives the focus actuator,tracking actua-
tor, and sled motor of a CD-media system.
28-SSOPH-375
28-SSOPH-375SG2
Typical Applications
• Compact disk ROM (CD-ROM)
• Compact disk RW (CD-RW)
• Digital video disk ROM (DVD-ROM)
• Digital video disk RAM (DVD-RAM)
• Digital video disk Player (DVDP)
• Other compact disk media
©2000 Fairchild Semiconductor International
Ordering Information
Device
Package
Operating Temp.
KA3022D 28-SSOPH-375 -35 °C ~ 85 °C
KA3022DTF 28-SSOPH-375 -35 °C ~ 85 °C
KA3022D3 28-SSOPH-375SG2 -35 °C ~ 85 °C
KA3022D3TF 28-SSOPH-375SG2 -35 °C ~ 85 °C
Rev. 1.0.1
May. 2000.
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