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Optical disc ICs

4-channel BTL driver for CD players

BA6798S

The BA6798S is a 4-channel H-bridge BTL driver for CD players and actuators. The 5V regulator and internal standard

operational amplifier make this IC suited to a broad range of applications.

FApplications

CD players and CD-ROM drives

FFeatures

1) 4-channel BTL driver.

2) SDIP M 24-pin package for high package power.

3) Internal thermal shutdown circuit.

4) Driver gain is adjustable with a single attached resis-

tor.

5) Internal 5V regulator. (requires attached PNP tran-

sistor)

FAbsolute maximum ratings (Ta = 25_C)