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HWD2182 - 250mW Audio Power Amplifier

Description

The HWD2182 is a single-ended audio power amplifier capable of delivering 250mW of continuous average power into an 8Ω load with 1% THD+N from a 5V power supply.

Features

  • an externally controlled, low power j Shutdown Current consumption shutdown mode which is virtually clickless and 0.7µA (typ) popless, as well as an internal thermal shutdown protection mechanism. Features The unity-gain stable HWD2182 can be configured by external n MSOP surface mount packaging gain-setting resistors. n “Click and Pop” Suppression Circuitry n Supply voltages from 2.4V.
  • 5.5V n Operating Temperature.
  • 40˚C to 85˚C n Unity-gain stable n External gain config.

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Datasheet Details

Part number HWD2182
Manufacturer CSMSC
File Size 578.05 KB
Description 250mW Audio Power Amplifier
Datasheet download datasheet HWD2182 Datasheet

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Full PDF Text Transcription

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HWD2182 250mW Audio Power Amplifier with Shutdown Mode General Description Key Specifications The HWD2182 is a single-ended audio power amplifier capable of delivering 250mW of continuous average power into an 8Ω load with 1% THD+N from a 5V power supply. audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. j THD+N at 1kHz at 250mW continuous average output power into 8Ω j Output Power at 1% THD+N at 1kHz into 4Ω 1.0% (max) 380mW (typ) Since the HWD2182 does not require bootstrap capacitors or j THD+N at 1kHz at 85mW snubber networks, it is optimally suited for low-power portable systems. continuous average output power into 32Ω 0.
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