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Audio ICs

Digital Audio/Accessories : Melody Sound Source ICs for Mobile Phones

ROHM melody sound source IC allows creation of a wide variety of ring tones through high audio quality, simultaneous playback of up to 64 polyphonic tones among 128 MIDI tones, 47 drums and 32 effect sounds. This IC is also not limited to ring tone functions; it is also applicable to "voice ringtones," "karaoke," "role-playing games," and various other functions that create enjoyable mobile telephones.


Part No. Supply voltage
(V)
Polyphony ADPCM Interface Music decoder Package RoHS
BU8793KN 2.7 to 3.6 16 Decoder ×1 - - VQFN28
Yes
BU8788KN 2.7 to 3.6 32 Decoder ×1 - - VQFN36
Yes
BU8859GV
I/O : Core to 3.3
Core : 1.62 to 1.98
Analog : 2.6 to 3.3
64 Decoder ×2 Equalizer - SBGA063T060
Yes
BU8865GV
I/O : Core to 3.3
Core : 1.35 to 1.65
Analog : 2.7 to 3.3
64 Decoder ×2 Equalizer AAC HE-AAC SBGA063T060
Yes

NEW! Audio ICs