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KA3032 - 5-Channel Motor Drive IC

General 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.

Compact disk player (CDP) Video c

Key Features

  • 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.fairchildsemi.com KA3032 5-Channel Motor Drive IC Features • • • • • • • • • 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.