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TDA8541 - 1 W BTL audio amplifier

General Description

The TDA8541(T) is a one channel audio power amplifier for an output power of 1 W with an 8 Ω load at a 5 V supply.

The circuit contains a BTL amplifier with a complementary PNP-NPN output stage and standby/mute logic.

The TDA8541T comes in an 8 pin SO package and the TDA8541 in an 8 pin DIP package.

Key Features

  • Flexibility in use.
  • Few external components.
  • Low saturation voltage of output stage.
  • Gain can be fixed with external resistors.
  • Standby mode controlled by CMOS compatible levels.
  • Low standby current.
  • No switch-on/switch-off plops.
  • High supply voltage ripple rejection.
  • Protected against electrostatic discharge.
  • Outputs short-circuit safe to ground, VCC and across the load.
  • Thermally protected. GEN.

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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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INTEGRATED CIRCUITS DATA SHEET TDA8541 1 W BTL audio amplifier Product specification Supersedes data of 1997 Feb 19 1998 Apr 01 NXP Semiconductors 1 W BTL audio amplifier Product specification TDA8541 FEATURES • Flexibility in use • Few external components • Low saturation voltage of output stage • Gain can be fixed with external resistors • Standby mode controlled by CMOS compatible levels • Low standby current • No switch-on/switch-off plops • High supply voltage ripple rejection • Protected against electrostatic discharge • Outputs short-circuit safe to ground, VCC and across the load • Thermally protected. GENERAL DESCRIPTION The TDA8541(T) is a one channel audio power amplifier for an output power of 1 W with an 8 Ω load at a 5 V supply.