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TDA7563A - 4 x 50W multifunction quad power amplifier

General Description

The TDA7563A is a new BCD technology Quad Bridge type of car radio amplifier in Flexiwatt27 & PowerSO36 packages specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7563A has a very low distortion allowing a clear powerful sound.

Key Features

  • Multipower BCD technology.
  • MOSFET output power stage.
  • DMOS power output.
  • New high efficiency (class SB).
  • High output power capability 4 x 28 W / 4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4 x 50 W max power.
  • Max. output power 4 x 72 W / 2 Ω.
  • Full I2C bus driving:.
  • Standby.
  • Independent front/rear soft play/mute.
  • Selectable gain 26 dB /12 dB (for low noise line output function).
  • High efficiency enable/disable.
  • I2C bus digital dia.

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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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TDA7563A 4 x 50 W power amplifier with high efficiency and built-in I2C diagnostic Datasheet - production data '!0'03 Flexiwatt27 (Horiz.) '!0'03 Flexiwatt27 (SMD) '!0'03 Flexiwatt27 (Vert.) '!0'03 PowerSO36 (Slug up)  Full fault protection  DC offset detection  Four independent short circuit protection  Clipping detector pin with selectable threshold (2 %/10 %)  Standby/mute pin  Linear thermal shutdown with multiple thermal warning  ESD protection Features  Multipower BCD technology  MOSFET output power stage  DMOS power output  New high efficiency (class SB)  High output power capability 4 x 28 W / 4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4 x 50 W max power  Max.