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Optical disc ICs
6-channel BTL driver for CD players
BA5936S
The BA5936S is a 6-channel BTL driver developed for use as the sled motor, spindle motor, actuator, and loading motor driver for CD players. It contains a current limiting function and 5V regulator for compatibility in a wide range of applications. FApplications CD players FFeatures 1) 6-channel BTL driver for CD players. Contains 4 channels for the focus coil, tracking coil, sled motor, and spindle motor drives; and 2 channels for the loading motor driver. 2) Internal 5V regulator with a earth protection circuit (requires an external PNP transistor). FAbsolute maximum ratings (Ta = 25_C)
3) Internal mute circuit (enables the muting of the driver outputs from all but the loading driver, and muting of the regulator output).