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TDA7577BLV - 2 x 75 W dual-bridge power amplifier

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General Description

The TDA7577BLV is a new MOSFET dual bridge amplifier specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7577BLV has a very low distortion allowing a clear powerful sound, together with high output power capability.

Overview

TDA7577BLV 2 x 75 W dual-bridge power amplifier with I2C complete diagnostics and "start-stop" profile (6 V operation) Datasheet - production data '!0'03 PowerSO36 (slug-up) '!0'03 Flexiwatt27 (vertical) '!0'03 Flexiwatt27 (horizontal) '!

Key Features

  • MOSFET (DMOS) output power stage.
  • High-efficiency (class SB).
  • Single-channel 1 Ω driving capability.
  • 84 W undistorted power.
  • High output power capability 2 x 28 W / 4 Ω @ 14.4 V, 1 kHz, 10 % THD.
  • Max. output power 2 x 75 W / 2 Ω, 1 x 150 W / 1 Ω.
  • Full I2C bus driving with 4 addresses.
  • Low voltage (6 V) operation (i. e. 'start-stop').
  • Gain 16/26 dB.
  • Full digital diagnostic (AC and DC loads).
  • Legacy mode (operation without I2C).
  • Diffe.

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