ba3575fs ROHM Co. Ltd., ba3575fs Datasheet
ba3575fs
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ba3575fs Summary of contents
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... Audio ICs Low-current audio headphone driver BA3575FS The BA3575FS is a headphone driver with an AVC circuit that keeps the output below a fixed level. It features low current consumption, and low output noise, and is ideal for use in portable digital audio equipment. FApplications Portable CD players ...
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... Audio ICs FBlock diagram 872 BA3575FS ...
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... Audio ICs FPin descriptions BA3575FS 873 ...
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... Audio ICs 874 BA3575FS ...
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... Audio ICs BA3575FS 875 ...
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... Audio ICs 876 BA3575FS ...
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... Audio ICs FElectrical characteristics(unless otherwis noted 25_C, V PWSW = ON, MUTE = OFF, ATT = OFF, and AVC = OFF) = 2.4V 1kHz, DIN AUDIO BA3575FS 877 ...
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... Audio ICs FMeasurement circuit 878 BA3575FS ...
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... Audio ICs FMeasurement circuit switch table (Fig.1) BA3575FS 879 ...
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... Audio ICs FApplication example 880 BA3575FS ...
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... Audio ICs FApplication notes (1) “Pop” sound By operating the BA3575FS according to the timing chart shown in Fig. possible to suppress generation of “pop” noise in the headphone output. (2) Application circuits Provided the recommended circuit constants are used, the application circuits should function correctly. Howev- er, we recommend that you confirm the characteristics of the circuits in actual use ...
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... V, operate the IC in the region be- CC low the dotted line, and do not exceed it. If the maximum allowable power output for each channel (P / ch) is exceeded, the internal power consump- O (Max.) tion will exceed the power dissipation capacity of the package, and destroy the IC. FElectrical characteristics curves 882 BA3575FS ...
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... Audio ICs FExternal dimensions (Units: mm) BA3575FS 883 ...