KA3032 - Fairchild Semiconductor

KA3032 5-Channel Motor Drive IC

The KA3032 is a monolithic integrated circuit suitable for a 5-ch motor driver which drives the tracking actuator, focus actuator, sled motor, spindle motor, and tray motor of the CDP system. 48QFP-1010E Typical Applications • • • • Compact disk player (CDP) Video compact disk player (VCD) Automotive compact disk player (CDP) Other compact disk media Orde.

Features

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• 4-CH balanced transformerless (BTL) driver 1-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 KA3032 is a monolithic integrated circuit suitable for a 5-ch motor driver which drives the tracking actuator, focus actuator, sled motor, spindle motor, and tray motor of the CDP system. 48QFP-1010E .