ROHM BH7884EFV Technical note

Update: 30 September, 2023

BH7884EFV is a low voltage, low noise, high output speaker and headphone amplifier drive from ROHM. It is manufactured using Bi-CMOS process. This IC supports: headphone amplifier gain adjustment, active/suspend switching, speaker amplifier stereo/monaural switching, and amplifier mute switching. All functions are controllable from a microcontroller. Built-in digital noise reduction circuits eliminate digital noise and BEEP sounds.

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MD5 Checksum: 434F59CE83F074D142C2EE48F58C5A91

Publication date: 04 June, 2012

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PDF Link: ROHM BH7884EFV Technical note PDF