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Optical disc ICs

4-channel BTL driver for CD players

BA6997FP / BA6997FM

The BA6997FP and BA6997FM, both designed for CD players, have an internal 4-channel BTL driver and 5V regulator

(which requires attached PNP transistor), as well as switches for the 5V regulator and temperature monitor pins.

FApplications

CD players and other optical disc devices

FFeatures

1) 4-channel BTL driver for CD players.

2) Wide dynamic range.

3) Internal thermal shutdown circuit.

4) Internal level shift circuit, for a minimum of attached

components.

5) Internal 5V regular with switch.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)