bh3532fs ROHM Co. Ltd., bh3532fs Datasheet
bh3532fs
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bh3532fs Summary of contents
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... Audio ICs Audio digital potentiometers BH3532FS The BH3532FS is a digital potentiometer designed for use in audio devices. Its built-in 22k be used to set the data from the microcomputer in 256 steps. FApplications Volume of recording and playing FFeatures 1) Resistance can be set to any of 256 steps using digi- tal codes (serial data) ...
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... Audio ICs FPin descriptions FInput / output circuits 550 BH3532FS ...
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... Audio ICs FElectrical characteristics (unless otherwise noted 25_C, V FMeasurement circuit BH3532FS = 3.5V) CC 551 ...
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... Audio ICs FCircuit operation The BH3532FS has two 22k variable resistance sys- tems which can be set in 256 steps (86 intervals). Resistance can be set in 256 steps using the MSB first 8-bit data. Input data is 17-bit serial data. The first bit is always “L”. ...
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... Audio ICs FElectrical characteristic curves FExternal dimensions (Units: mm) BH3532FS 553 ...