LA4587M - Preamplifier + Power Amplifier

Sanyo

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Datasheet Details

Part number	LA4587M
Manufacturer	Sanyo
File Size	342.32 KB
Description	Preamplifier + Power Amplifier
Datasheet	LA4587M_SanyoSemiconDevice.pdf

LA4587M Product details

Description

of External Components .C 1 (1.0 to 10 µF): VREF amplifier is referenced to this decoupling capacitor.The VREF SVRR depends on the value of this capacitor.Note that if the capacitance is reduced, the SVRR worsens.Playback preamplifier EQ constant.Preamplifier output capacitor.AMSS input HPF capacitor.EQ constant for metal (built-in resistance 3.9 kΩ ±15%).VREF decoupling capacitor.For high-frequency noise rejection.NFC decoupling capacitor.Note that if the capacitance is reduced, t

Features

CC preamplifier and power amplifier inputs; anti-buzz provision. 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 Allowable power dissipation, Pd max.
mW . Preamplifier has a high open-loop gain (VG = 73 dB). . Preamplifier requires no NF capacitor. . Virtual ground capacitor can be 1 µF or less. (Lower amplifier built in. ) is achieved by having a V . i.

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Published: Apr 25, 2005 |