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LA74308LP

Sanyo Semicon Device
Part Number LA74308LP
Manufacturer Sanyo Semicon Device
Description Monolithic Linear IC Audio Interface
Published Mar 20, 2010
Detailed Description Ordering number : ENA0898 www.DataSheet4U.com LA74308LP Overview Monolithic Linear IC Audio Interface for DSC The L...
Datasheet PDF File LA74308LP PDF File

LA74308LP
LA74308LP


Overview
Ordering number : ENA0898 www.
DataSheet4U.
com LA74308LP Overview Monolithic Linear IC Audio Interface for DSC The LA74308LP is a SPEAKER AMP and MIC AMP built-in audio interface for DSC.
It incorporates an 8/16kHz trap and supports CODECs with a sampling rate of 8kHz or 16kHz.
Features • Three-wire type SERIAL communication • MIC AMP • MIC power supply incorporated (with built-in pull-up resistor) • ALC AMP • 4th order LPF + trap (compatible with REC/PB changeover, trap frequency selectable from 8kHz and 16kHz) • SPEAKER AMP (The BEEP signal can be mixed.
), with electronic VOLUME (controlled by serial communication) • LINE output (with SERIAL MUTE and MUTE transistor) • STANDBY control 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.
0 500 -10 to +85 -55 to +150 Unit V mW °C °C * Printed circuit board mounting condition (40mm × 50mm × 0.
8mm: glass epoxy) 2S2P (Four layers printed circuit board) Any and all SANYO Semiconductor Co.
,Ltd.
products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.
).
The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.
) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof.
If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or out...


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