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HWD2111 - Dual 105mW Headphone Amplifier

General Description

into a 16Ω load with 0.1% (THD+N) from a 5V power supply.

Key Features

  • suited for low-power portable systems. n Digital volume control range from +12dB to.
  • 33dB The HWD2111 features a digital volume control that sets the n LD and MSOP surface mount packaging amplifier’s gain from +12dB to.
  • 33dB in 16 discrete steps using a two.
  • wire interface. The unity-gain stable HWD2111 also features an externally controlled, active-high, micropower consumption shutdown n n n "Click and Pop" suppression circuitry No bootstrap capacitors required Low.

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Datasheet Details

Part number HWD2111
Manufacturer CSMSC
File Size 0.98 MB
Description Dual 105mW Headphone Amplifier
Datasheet download datasheet HWD2111 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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HWD2111 Dual 105mW Headphone Amplifier with Digital Volume Control and Shutdown Mode General Description Key Specifications The HWD2111 is a dual audio power amplifier capable of n THD+N at 1kHz, 105mW continuous average output delivering 105mW per channel of continuous average power power into 16Ω 0.1% (typ) into a 16Ω load with 0.1% (THD+N) from a 5V power supply. n THD+N at 1kHz, 70mW continuous average power into audio power amplifiers were designed specifically to 32Ω 0.1% (typ) provide high quality output power with a minimal amount of n Shutdown Current external components. Since the HWD2111 does not require 0.3µA (typ) bootstrap capacitors or snubber networks, it is optimally Features suited for low-power portable systems.