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BA5972FP

Rohm
Part Number BA5972FP
Manufacturer Rohm
Description BTL driver for CD-ROMs
Published Apr 1, 2005
Detailed Description Optical disc ICs BTL driver for CD-ROMs BA5972FP The BA5972FP is a 4-channel BTL driver developed for use with CD-ROMs....
Datasheet PDF File BA5972FP PDF File

BA5972FP
BA5972FP


Overview
Optical disc ICs BTL driver for CD-ROMs BA5972FP The BA5972FP is a 4-channel BTL driver developed for use with CD-ROMs.
A multi-purpose operational amplifier is equipped in each channel to allow use in a variety of applications.
Also, by applying independent power supplies for both the pre-stage and power-stage, with the power-stage power supply further split into two so one power supply handles two channels each, a highly efficient driver has been realized.
FApplications CD-ROM, DVD-ROM, MD, and optical discs FFeatures 1) Wide dynamic range (VOUT = 4V [Typ.
] when PreVCC = 8V, PowVCC = 5V, and RL = 8Ω).
2) Internal thermal shutdown circuit.
FAbsolute maximum ratings (Ta = 25_C) 3) Internal mute functions.
4) Internal standby functions.
FRecommended operating conditions (Ta = 25_C) 662 Optical disc ICs FBlock diagram BA5972FP FPin descriptions 663 Optical disc ICs FInput / output circuits BA5972FP 664 Optical disc ICs BA5972FP FElectrical characteristics (unless otherwise ...



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