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STA540SAN - 4 x 10-watt dual/quad power amplifier

General Description

The STA540SAN contains four single-ended, class-AB audio amplifiers assembled in a Clipwatt15 package.

These amplifiers are used for high-quality sound applications.

Each amplifier has integrated short-circuit and thermal protection and diagnostic functions.

Key Features

  • High output-power capability:.
  • 4 x 9 W / 2 Ω at 12 V, 1 kHz, 10%.
  • 4 x 10 W / 4 Ω at 17 V, 1 kHz, 10% ).
  • 2 x 26 W / 4 Ω at 14.4 V, 1 kHz, 10% t(s.
  • 2 x 15 W / 8 Ω at 16 V, 1 kHz, 10% c.
  • Minimum external component count: du.
  • No bootstrap capacitors ro.
  • No Boucherot cells P.
  • Internally fixed gain of 20 dB te.
  • Standby function (CMOS compatible) le.
  • No audible pop during standby operations so.
  • Diagno.

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Other Datasheets by STMicroelectronics

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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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STA540SAN 4 x 10-watt dual/quad power amplifier Features „ High output-power capability: – 4 x 9 W / 2 Ω at 12 V, 1 kHz, 10% – 4 x 10 W / 4 Ω at 17 V, 1 kHz, 10% )– 2 x 26 W / 4 Ω at 14.4 V, 1 kHz, 10% t(s– 2 x 15 W / 8 Ω at 16 V, 1 kHz, 10% c„ Minimum external component count: du– No bootstrap capacitors ro– No Boucherot cells P– Internally fixed gain of 20 dB te„ Standby function (CMOS compatible) le„ No audible pop during standby operations so„ Diagnostic facilities: b– Clip detector O– Out to GND short circuit -– Out to VS short circuit t(s)– Soft short at turn-on – Thermal shutdown proximity uc„ Protection for rod– Output AC/DC short circuit – Soft short circuit at turn-on te PTable 1.