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Optical disc ICs
4-channel BTL driver for CD player and CD-ROM drives
BA5921FP
The BA5921FP is an IC with an internal 4-channel BTL driver for CD players and CD-ROM driver actuators and motors, as well as an internal standard operational amplifier. In addition, the 28-pin HSOP package allows for application miniaturization.
FApplications CD players, CD-ROM drives
FFeatures 1) 4-channel BTL driver. 2) HSOP 28-pin power package allows for application miniaturization. 3) Wide dynamic range. (typically 3.6V when VCC = 5V and RL = 8Ω)
4) 5) 6) 7)
Internal thermal shutdown circuit. Gain is adjustable with an attached resistor. Internal standard operational amplifier. Output current is mutable with an external mute pin.