BA3570F Datasheet, PDF (1/10 Pages) Rohm – ALS headphone driver

Audio ICs
ALS headphone driver
BA3570F / BA3570FS
The BA3570F and BA3570FS are stereo headphone amplifiers with ALS (Auto Loudness System) which have been
designed for use as headphone drivers in audio equipment.
FApplications
Stereo headphones
FFeatures
1) The use of ALS (Auto Loudness System) makes it
possible to obtain a dynamic sound regardless of the
volume level.
2) Built-in power mute circuit.
3) Built-in bypass circuit.
FBlock diagram
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