BA3426AS Rohm, BA3426AS Datasheet
BA3426AS
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BA3426AS Summary of contents
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... BA3426AS The BA3426AS is a record / playback system preamplifier for radio cassette decks. It also has a CD input. It has three control switches for function and tape mode switching and mic on / off. It requires far fewer external components than its predecessors which means simplified assembly and overall savings. ...
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... Audio ICs FBlock diagram BA3426AS 301 ...
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... Audio ICs FPin descriptions 302 BA3426AS ...
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... Audio ICs FElectrical characteristics (unless otherwise noted 25_C, V Tape input = *66dBm, Mic. input = *50dBm, and Radio input = *23dBm, and CD input = *12dBm) BA3426AS = 5.5V 1kHz 680 , CC 303 ...
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... Audio ICs 304 BA3426AS ...
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... Audio ICs BA3426AS 305 ...
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... Audio ICs FMeasurement circuit 306 BA3426AS ...
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... Audio ICs FCircuit operation (1) Control pins The control pin inputs and the corresponding states of the various inputs and outputs are summarized in the input/output pin status table that follows. Control pin inputs and corresponding input / output pin states BA3426AS 307 ...
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... Audio ICs FApplication example 1 308 BA3426AS ...
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... Audio ICs FApplication example 2 BA3426AS 309 ...
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... Audio ICs FOperation notes (1) Amplifier oscillation As the BA3426AS incorporates dual-cassette dubbing functions on a single IC, it has extremely high input / out- put gain. In particular, in normal-speed mode, the gain at around the recording equalizer peaking characteristic fo frequency is about 70dB. The phases of the input and ...
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... Audio ICs FExternal dimensions (Units: mm) BA3426AS 311 ...