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PAM8603M - 3W FILTERLESS STEREO CLASS-D AUDIO AMPLIFIER

General Description

The PAM8603M is a 3W, sterero, Class-D audio amplifier with DC volume control.

It offers low THD+N, allowing it to produce highquality sound reproduction.

Key Features

  • 3W Output at 10% THD with a 4Ω Load and 5V Power Supply.
  • Filterless, Low Quiescent Current and Low EMI.
  • Low THD+N.
  • 64-Step DC Volume Control from -75dB to +24dB.
  • Superior Low Noise.
  • Efficiency up to 89%.
  • Short Circuit Protection.
  • Thermal Shutdown.
  • Few Exte.

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Other Datasheets by Diodes Incorporated

Part Number Description
PAM8603A ANTI-SATURATION FILTERLESS 3W CLASS-D STEREO AMPLIFIER
PAM8610 10W STEREO CLASS-D AUDIO POWER AMPLIFIER
PAM8615 16W/ 32W STEREO CLASS-D AUDIO POWER AMPLIFIER
PAM8620 15W STEREO CLASS-D AUDIO POWER AMPLIFIER
PAM8001 ANTI-SATURATION FILTERLESS 2W CLASS-D STEREO AMPLIFIER

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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A Product Line of Diodes Incorporated PAM8603M 3W FILTERLESS STEREO CLASS-D AUDIO AMPLIFIER WITH DC VOLUME CONTROL Description The PAM8603M is a 3W, sterero, Class-D audio amplifier with DC volume control. It offers low THD+N, allowing it to produce highquality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, which saves the system cost and PCB area. Pin Assignments With the same numbers of external components, the efficiency of the PAM8603M is much better than class-AB cousins. It can extend the battery life thus ideal for portable applications. The PAM8603M is available in SSOP-24 and SOP-18 packages.