LA47510 - BTL Power IC

Sanyo Electric

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Datasheet Details

Part number	LA47510
Manufacturer	Sanyo Electric
File Size	1.24 MB
Description	BTL Power IC
Datasheet	LA47510_SanyoElectric.pdf

LA47510 Product details

Description

of Operation 1. Standby switch function (pin 4) The Pin 4 threshold voltage is set to 2 VBE, and the amplifier turns on when Vst = 2.0 V or higher, and off when Vst = 0.7 V or lower.In addition, Pin 4 requires an operating current of 40 µA or more.Note: Do not ground the output with the Pin 4 voltage at approximately 1.4 V.In addition, do not give the Pin 4 voltage a time constant.2. Mute function Mute mode is established and the audio can be muted by connecting Pin 22 to GND through 10 kΩ.

Features

50W×4 maximum output (at VCC=14.4V, RL=4Ω).
Very low external component count.
Onchip offset detector.
Onchip offset detector shutoff switch.
Mute function.
Standby switch.
Full compliment of protection circuits (including shorting to the power supply, shorting to ground, load short-circuit, DataSheet4U. com overvoltage, thermal protection) Caution 1: Never make wrong connection. A wrong connection would cause fatal damage or perform.

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Published: Sep 7, 2006 |