ROHM BA5933FP-Y Datasheet

Optical disc ICs

3-channel BTL driver for CD players

BA5933FP-Y

The BA5933FP-Y is a 3-channel BTL driver for CD player actuators and motors. This IC has an internal 5V regulator
and a standard operational amplifier, and comes in a HSOP 25-pin package, allowing for application miniaturization.

Applications
CD players and CD-ROM drives

Features

1) 3-channel BTL driver.

2) HSOP 25-pin power package allows for application
miniaturization.

3) Internal standby function.

4) Internal thermal shutdown circuit.

Absolute maximum ratings (Ta = 25C)

5) Gain is adjustable with an attached resistor.

6) Internal 5V regulator.
(requires attached PNP transistor)

7) Internal standard operational amplifier.

Recommended operating conditions (Ta = 25C)

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Optical disc ICs BA5933FP-Y

Block diagram

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Optical disc ICs BA5933FP-Y

Pin descriptions

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