LV4912GP - Class-D Audio Power Amplifier

Sanyo Semicon Device

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Datasheet Details

Part number	LV4912GP
Manufacturer	Sanyo Semicon Device
File Size	226.20 KB
Description	Class-D Audio Power Amplifier
Datasheet	LV4912GP_SanyoSemiconDevice.pdf

LV4912GP Product details

Description

Function Pin Assignments PWR_GND OUT+ OUT- NC NC 20 24 NC PRE_VD PRE_GND VIN+ VINNC 1 2 3 4 5 6 7 23 22 21 NC 19 18 17 16 15 14 13 NC PWR_VD TEST2 TEST1 STBY MUTE 12 8 9 10 11 BIASCAP MUTECAP NC NC NC NC Top view No.A1173-4/11 Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr LV4912GP Pin Equivalent Circuit Pin No.1 2 3 4 Pin Name NC PRE_VD PRE_GND VIN+ I I/O No connection Power supply pin Pre ground Input plus Description Equivalent Circuit VD 4 300Ω 30kΩ

Features

Enabling output LC filter-less.
Class-D amplifier system of the output BTL type.
Improve the sound quality by the use of original feedback technology.
Realized high efficiency class-D amplifier.
Reduce the pop sound at ON/OFF state by the use of soft mute function.
Full complement of built-in protection circuits : over current protection, thermal protection, and low power supply voltage protection circuits.
Internal oscillatio.

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Published: Jan 4, 2012 |