TDA8580

INTEGRATED CIRCUITS DATA SHEET TDA8580 Multi-purpose power amplifier Preliminary specification Supersedes data of 1996 Jan 4 File under Integrated Circuits, IC01 1998 Feb 25 Philips Semiconductors Preliminary specification Multi-purpose power amplifier FEATURES General Operating voltage from 8 to 28 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’ to ‘mute’ and from ‘mute’ to ‘on’ Low offset variation at outputs between ‘mute’ and ‘on’ Fast mute on supply voltage drops. Protection Reverse polarity safe Short-circuit proof to ground, positive supply voltage on all pins and across load ESD protected on all pins Thermal protection against temperatures exceeding 150 °C Load dump protection Protected against open-circuit ground pins and output short-circuited to supply ground. ORDERING INFORMATION TYPE NUMBER TDA8580 PACKAGE NAME DBS17P DESCRIPTION plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm) GENERAL DESCRIPTION TDA8580 The TDA8580 is a stereo bridge-tied load (BTL) or a quad single-ended amplifier that operates over a wide supply voltage range from...