TDA8580J

INTEGRATED CIRCUITS DATA SHEET TDA8580J Multi-purpose power amplifier Preliminary specification Supersedes data of 1998 Feb 25 File under Integrated Circuits, IC01 2000 Apr 18 Philips Semiconductors Preliminary specification Multi-purpose power amplifier FEATURES General Supply voltage range from 8 to 24 V Low distortion Few external components, fixed gain High output power Can be used as a stereo amplifier in Bridge-Tied Load (BTL) or quad Single-Ended (SE) amplifiers Single-ended mode without loudspeaker capacitor Mute and standby mode with one- or two-pin operation Diagnostic information for Dynamic Distortion Detector (DDD), high temperature (145 °C) and short-circuit No switch on/off plops when switching between standby and mute or mute and on; an external RC-network is prescribed to ensure plop-free operation Low offset variation at outputs between mute and on Fast mute on supply voltage drops. Protection TDA8580J Short-circuit proof to ground, positive supply voltage and across load; the supply voltage ranges where the different short circuit conditions are guaranteed are given in Chapter “Limiting values” ESD protected on all pins Thermal protection against temperatures exceeding 150 °C. GENERAL DESCRIPTION The TDA8580J is a stereo Bridge-Tied Load (BTL) or a quad Single-Ended (SE) amplifier that operates over a wide supply voltage range from 8 to 24 V. This makes it suitable for applications such as television, home-sound systems and a...