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LA47510 - BTL Power IC

General Description

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.

Key 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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Datasheet Details

Part number LA47510
Manufacturer Sanyo Electric
File Size 1.24 MB
Description BTL Power IC
Datasheet download datasheet LA47510 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Ordering number: ENN8306A Monolithic Linear IC LA47510 Overview BTL (50W×4) Power IC for Car Stereo Systems The LA47510 is a BTL 4-channel (50W×4) power IC for car stereo. The output stage uses a pure complementary format with a V-PNP transistor on the upper side and a NPN transistor on the lower side, making it possible to obtain high power output and excellent sound quality. This IC incorporates various functions (standby switch, mute function, full complement of protection circuits) needed for car audio, and also has a self-check (output offset detection) function. Functions & Features • 50W×4 maximum output (at VCC=14.