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TDA8569Q - 4 x 25W BTL quad car radio power amplifier

Description

The TDA8569Q is an integrated class-B output amplifier in a 23-lead Single-In-Line (SIL) plastic power package.

It contains four amplifiers in Bridge-Tied Load (BTL) configuration, each with a gain of 26 dB.

The output power is 4 × 40 W in a 2 Ω load.

The device is developed p

Features

  • Capable of driving 2 Ω loads.
  • Requires very few external components.
  • High output power.
  • Low output offset voltage.
  • Fixed gain.
  • Diagnostic facility (distortion, short-circuit and temperature pre-warning).
  • Good ripple rejection.
  • Mode select switch (operating, mute and standby).
  • Load dump protection.
  • Short-circuit safe to ground, to VP and across the load.
  • Low power dissipation in any short-circuit c.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA8569Q 4 × 40 W BTL quad car radio power amplifier Product specification Supersedes data of 1997 Mar 27 2003 Aug 08 Philips Semiconductors 4 × 40 W BTL quad car radio power amplifier Product specification TDA8569Q FEATURES • Capable of driving 2 Ω loads • Requires very few external components • High output power • Low output offset voltage • Fixed gain • Diagnostic facility (distortion, short-circuit and temperature pre-warning) • Good ripple rejection • Mode select switch (operating, mute and standby) • Load dump protection • Short-circuit safe to ground, to VP and across the load • Low power dissipation in any short-circuit condition • Thermally protected • Reverse polarity safe • Electrostatic discharge protection • No switch-on/switch-off plop • Fle
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