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TDA8547 - 2 x 1 W BTL audio amplifier with output channel switching

General Description

APPLICATIONS Telecommunication equipment Portable consumer products Personal computers

Motor-driver (servo).

The TDA8547(T) is a two channel audio power amplifier for an output power of 2 × 1 W with an 8 Ω load at a 5 V supply.

Key Features

  • Selection between output channels.
  • 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.

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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 TDA8547 2 × 1 W BTL audio amplifier with output channel switching Preliminary specification File under Integrated Circuits, IC01 1997 Oct 07 Philips Semiconductors Preliminary specification 2 × 1 W BTL audio amplifier with output channel switching FEATURES • Selection between output channels • 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.