ba3708f ROHM Co. Ltd., ba3708f Datasheet
ba3708f
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ba3708f Summary of contents
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... Mute detector IC for 3V sets BA3708F The BA3708F is a mute detector IC for 3V tape players. When the signal is higher than the input decision level V longer than the song detect time, a pulse of width T signal ends. The output is an open collector which enables direct drive of the plunger. A mute function is included which makes it possible to stop detection ...
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... Audio ICs FBlock diagram FElectrical characteristics (unless otherwise noted 25_C and V BA3708F = 3V) CC 739 ...
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... Audio ICs FMeasurement circuit FApplication example 740 BA3708F Switch operations ...
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... T when the input signal ends. The values of T determined by the RC time constants of Pin 2 and Pin 1. T (ms) 1 (ms) 1 too IN IN and R connected IN connected to the NF which begins D and T are D W BA3708F 741 ...
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... The pulse width T W duty cycle is 30%, and drive is possible output current I = 100mA. The output is OFF (high) while the OUT mute function operates. A discharge diode must be add parallel with the plunger solenoid. BA3708F is 200 ms and the ...
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... Audio ICs BA3708F 743 ...
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... Audio ICs 744 BA3708F ...
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... Audio ICs FApplication board pattern and component layout FExternal dimensions (Units: mm) BA3708F 745 ...