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LA74322LP

Sanyo Semicon Device
Part Number LA74322LP
Manufacturer Sanyo Semicon Device
Description Audio I/O Interface
Published Jan 1, 2012
Detailed Description www.DataSheet.co.kr Ordering number : EN*A1283 Monolithic Linear IC LA74322LP Overview Audio I/O Interface for Cell ...
Datasheet PDF File LA74322LP PDF File

LA74322LP
LA74322LP


Overview
www.
DataSheet.
co.
kr Ordering number : EN*A1283 Monolithic Linear IC LA74322LP Overview Audio I/O Interface for Cell Phone The LA74322LP is an audio I/O interface IC for cell phones that integrates, on a single chip, amplifiers for a monaural speaker, EVR stereo headphone, internal and external microphones, and a receiver speaker.
Features • INT & EXT MIC amplifiers selectable (MIC power supply built-in) • ALC amplifier (ALC level: 3 levels selectable) • Base band/audio source input selector switch • ALC (through switch, ALC level: 4 levels selectable) • EVR stereo headphone amplifier • Monaural speaker amplifier • Receiver speaker amplifier (mono) standby control • I2C bus supported (f...



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