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LA74302FN - Monolithic Linear IC Audio Interface

Datasheet Summary

Description

DATA No.

EVR setting (the numeral shown in the left is decimal.

Features

  • FEQP3 11 11 11 VIN=-10dBV f=4kHz VIN=-10dBV f=22kHz VIN=-10dBV f=100kHz VIN=-14dBV f.

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Datasheet preview – LA74302FN

Datasheet Details

Part number LA74302FN
Manufacturer Sanyo Semicon Device
File Size 176.32 KB
Description Monolithic Linear IC Audio Interface
Datasheet download datasheet LA74302FN Datasheet
Additional preview pages of the LA74302FN datasheet.

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Full PDF Text Transcription

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Ordering number : ENA1180 www.DataSheet4U.com LA74302FN Overview Monolithic Linear IC Audio Interface for DSC The LA74302FN is a SPEAKER AMP and MIC AMP built-in audio interface for DSC. Functions • Three-wire type SERIAL communications, MIC AMP • MIC power supply provided • ALC (ALC LEVEL: level changeover in three stages possible) • REC/PB LPF (fc=4kHz: 3rd order) • LINE output (with SERIAL MUTE) • SPEAKER AMP (compatible with BEEP input MIX) • With serial communications control electronic VOLUME Specifications Maximum Ratings at Ta=25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Ta≤85°C * Conditions Ratings 5.
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