Datasheet Summary
Ordering number : ENA0904
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Monolithic Linear IC
Overview
Audio Interface for DSC + Video Driver
The LA74310LP is an AV interface IC for digital still cameras (DSCs). It incorporates all the functions necessary for analog audio signal processing for microphone and loudspeaker amplifiers. It also incorporates video output drivers that require no output coupling capacity. The IC is ideal for reducing the number of ponents and further miniaturization of digital still cameras.
Features
AUDIO INTERFACE block
- Three-wire type SERIAL munication
- MIC AMP, MIC power supply incorporated (with built-in pull-up resistor)
- ALC
- PB input method: Analog or...