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LA74302FN - Monolithic Linear IC Audio Interface

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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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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