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HT82V73A Datasheet 1500mW Audio Power Amp

Manufacturer: Holtek Semiconductor

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General Description

The HT82V73A is an integrated class AB mono speaker driver contained in an SOP 8-pin package.

The device is capable of delivering 1500mW of output power into an 8Ω load with less than 10% (THD+N) distortion from a 5V power supply.

When in the shutdown mode the very low standby current is an important

Overview

HT82V73A 1500mW Audio Power Amp with Shutdown.

Key Features

  • Operating voltage: 2.2V to 5.5V.
  • High signal-to-noise ratio.
  • Low distortion.
  • Large output voltage swing.
  • Low power consumption.
  • Output power 1500mW at 10% THD+N into 8Ω (VDD=5V).
  • Wide temperature operating range.
  • Low power-on and chip enable or disable POP noise.
  • Low standby current.
  • Power off control.
  • Can directly drive speakers.
  • 8-pin SOP package.

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