STK415-120-E - 2-Channel Power Switching Audio Power IC

Product Overview

Sanyo Semicon Device

Datasheet Details

Part number	STK415-120-E
Manufacturer	Sanyo Semicon Device
File Size	210.04 KB
Description	2-Channel Power Switching Audio Power IC
Datasheet	STK415-120-E Datasheet
Additional preview pages of the STK415-120-E datasheet.

Product details

Description

Determine the current flowing into the power switching circuit (comparator), (3mA to 10mA at VH power switching) R03, R04 R05, R06 R08, R09 R11, R12 R14,R15 100Ω/1W 56kΩ 4.7Ω/1W 4.7Ω 560Ω Ripple filtering resistors (Used with C05 and C06 to form a ripple filter.) Input bias resistors (Virtually determine the input impedance.) Oscillation prevention resistor Oscillation prevention resistor Used with R18 and R19 to determine the voltage gain VG.

Features

a built-in power supply switching circuit. This IC provides high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power devices according to the detected level of the input audio signal.

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Published: Apr 30, 2010 |