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TDA2005R Datasheet 20w Bridge/stereo Amplifier

Manufacturer: STMicroelectronics

Overview: TDA2005 20 W bridge/stereo amplifier for car radio Datasheet  production.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TDA2005 is a class B dual audio power amplifier in Multiwatt11 package specifically designed for car radio applications.

Multiwatt11 Power booster amplifiers can be easily designed using this device that provides a high current capability (up to 3.5 A) and can drive very low impedance loads (down to 1.6  in stereo applications) obtaining an output power of more than 20 W (bridge configuration).

Table 1.

Key Features

  • High output power:.
  • Po = 10 + 10 W @ RL = 2 , THD = 10 %.
  • Po = 20 W @ RL = 4 , THD = 10 %.
  • Protection against:.
  • Output DC and AC short circuit to ground.
  • Overrating chip temperature.
  • Load dump voltage surge.
  • Fortuitous open ground.
  • Very inductive loads.
  • Loudspeaker protection during short circuit for one wire to ground.

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