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Optical disc ICs
4-channel BTL driver for CD players
BA5934FP
The BA5934FP is a 4-channel BTL driver developed to drive CD player motors and actuators. Perfect for compact applications with the use of the HSOP 28-pin power package. FApplications CD players, CD-ROM FFeatures 1) In addition to internal drivers for the focus coil, tracking coil, and sled motor, it also contains a driver for the loading motor. 2) Perfect for compact applications with the use of the HSOP 28-pin power package. 3) Requires few external components. FAbsolute maximum ratings (Ta = 25_C)
4) Driver gain is adjustable with a single externally connected resistor. 5) Internal thermal shutdown circuit. 6) External mute pin enables the muting of the output current for channel 4.