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TDA7491MV - 25W mono BTL class-D audio amplifier

Description

The TDA7491MV is a mono BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.

Thanks to the high efficiency and an exposed-pad-down (EPD) package no heatsink is required.

Furthermore, the filterless operation allows a reduction in the external component count.

Features

  • 20 W continuous output power: RL = 8 , THD = 10% at VCC = 18 V.
  • 25 W continuous output power: RL = 6 , THD = 10% at VCC = 16 V.
  • Wide range single supply operation (5 V - 18 V).
  • High efficiency ( = 90%).
  • Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB.
  • Differential inputs minimize common-mode noise.
  • Filterless operation.
  • No ‘pop’ at turn-on/off.
  • Standby and mute features.
  • Short-circuit protection.
  • Thermal o.

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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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TDA7491MV 25 W mono BTL class-D audio amplifier PowerSSO-36 with exposed pad down Features  20 W continuous output power: RL = 8 , THD = 10% at VCC = 18 V  25 W continuous output power: RL = 6 , THD = 10% at VCC = 16 V  Wide range single supply operation (5 V - 18 V)  High efficiency ( = 90%)  Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB  Differential inputs minimize common-mode noise  Filterless operation  No ‘pop’ at turn-on/off  Standby and mute features  Short-circuit protection  Thermal overload protection  Externally synchronizable Datasheet - production data Description The TDA7491MV is a mono BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
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