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LA74303FN

Sanyo Semicon Device
Part Number LA74303FN
Manufacturer Sanyo Semicon Device
Description Monolithic Linear IC Audio Interface
Published Mar 20, 2010
Detailed Description Ordering number : ENA1181 www.DataSheet4U.com LA74303FN Overview Monolithic Linear IC Audio Interface for DSC The L...
Datasheet PDF File LA74303FN PDF File

LA74303FN
LA74303FN

Overview
Ordering number : ENA1181 www.
DataSheet4U.
com LA74303FN Overview Monolithic Linear IC Audio Interface for DSC The LA74303FN is a SPEAKER AMP and MIC AMP built-in audio interface for DSC.
Functions • Three-wire type SERIAL communication, MIC AMP • MIC power supply incorporated (with buit-in pull-up resistor), ALC AMP • PB input method: Compatible with analog or digital (ΔΣ) signal input • 3rd order LPF(compatible with REC/PB changeover, fc=4kHz or 11kHz selectable) • SPEAKER AMP (compatible with BEEP input MIX) • Electronic VOLUME (compatible with SERIAL communication control) • LINE output (with SERIAL MUTE), compatible with STANDBY control Specifications Maximum Ratings at Ta=25°C Parameter Maximum supply voltage 1 Maximum supply voltage 2 Allowable power dissipation Operating temperature Storage temperature Symbol VCCA max VCCSP max Pd max Topr Tstg Ta≤85°C * Conditions Ratings 5.
0 5.
0 500 -15 to +85 -55 to +150 Unit V V mW °C °C * Substrate mounting condition (30mm × 50mm × ...


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