ba3840kv ROHM Co. Ltd., ba3840kv Datasheet
ba3840kv
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ba3840kv Summary of contents
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... Audio ICs Preset graphic equalizer for headphone stereos BA3840KV The BA3840KV is a preset graphic equalizer IC for headphone stereos. It combines two equalizer circuit channels on a single chip, and also includes a dynamic sound leak reduction circuit. FApplications Headphone stereos Portable CD players FFeatures 1) Four sound quality settings are possible by DC con- trol ...
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... Audio ICs FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) FElectrical characteristics(unless otherwise noted 25_C flat position on, sound leak reduction circuit off) 556 BA3840KV = 2V 1kHz 100mV , CC IN rms ...
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... Audio ICs FPin descriptions BA3840KV 557 ...
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... Audio ICs 558 BA3840KV ...
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... Audio ICs BA3840KV 559 ...
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... If the stereo output signal from the power amplifier is mixed and input to the DET 2 pin, the effective graphic equalizer position will be FLAT during high level output regardless of the selected position. (However, if the pop position has been selected, the mid-range boost will be maintained.) BA3840KV ...
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... Recommended operating conditions Furthermore condition for an electrical characteristic is not satisfied while within the ambient operating tem- perature range, the standard value for that electrical characteristic cannot be guaranteed. Despite this, how- ever, no abrupt changes to the electrical characteristic will occur. BA3840KV 561 ...
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... Audio ICs FElectrical characteristic curves 562 FExternal dimensions (Units: mm) BA3840KV ...