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.
FAbsolute maximum ratings (Ta = 25_C) 4) Internal level shift circuit, for a minimum of attached components.
5) Internal 5V regular with switch.
FRecommended operating conditions (Ta = 25_C) 403 Optical disc ICs FBlock diagram BA...

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