鈥?/div>
4-CH balanced transformerless (BTL) driver
2-CH (forward-reverse) control DC motor driver
Operating supply voltage (4.5V ~ 16V)
Built-in thermal shut down circuit (TSD)
Built-in under voltage lockout circuit (UVLO)
Built-in over voltage protection circuit (OVP)
Built-in mute circuit (CH1, CH2, CH3 and CH4)
Built-in normal op-amp
Built-in 5V regulator with reset
Description
The KA3031 is a monolithic integrated circuit suitable for a
6-ch motor driver which drives the tracking actuator, focus
actuator, sled motor, tray motor, change motor and spindle
motor of the CDP/CAR-CD systems.
48-QFPH-1414
Typical Applications
鈥?Compact disk player (CDP) with tray and changer
鈥?Compact disk player (VCD) with tray and changer
鈥?Automotive compact disk player (CDP) with tray and
changer
鈥?Mixing with compact disk player (CDP) and mini disk
player (MD) with tray and changer
鈥?Other compact disk media
Ordering Information
Device
KA3031
Package
48-QFPH-1414
Operating Temp.
鈭?5擄C
~ +85擄C
Rev. 1.0.1
February. 2000.
漏2000 Fairchild Semiconductor International
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