TDA1554Q

INTEGRATED CIRCUITS DATA SHEET TDA1554Q 4 x 11 W single-ended or 2 x 22 W power amplifier Product specification File under Integrated Circuits, IC01 May 1992 Philips Semiconductors Product specification 4 x 11 W single-ended or 2 x 22 W power amplifier GENERAL DESCRIPTION TDA1554Q The TDA1554Q is an integrated class-B output amplifier in a 17-lead single-in-line (SIL) plastic power package. The circuit contains 4 x 11 W single-ended or 2 x 22 W bridge amplifiers. The device is primarily developed for car radio applications. Features Requires very few external components Flexibility in use − Quad single-ended or stereo BTL High output power Low offset voltage at outputs (important for BTL) Fixed gain Good ripple rejection Mute/stand-by switch Load dump protection AC and DC short-circuit-safe to ground and VP QUICK REFERENCE DATA PARAMETER Supply voltage range operating Repetitive peak output current Total quiescent current Stand-by current Stereo BTL application Output power Supply voltage ripple rejection Noise output voltage (RMS value) Input impedance DC output offset voltage Quad single-ended application Output power THD = 10% RL = 4 Ω RL = 2 Ω Supply voltage ripple rejection Noise output voltage (RMS value) Input impedance RS = 0 Ω Vno(rms) |ZI| − 50 50 60 − 75 µV kΩ Po Po RR − − 48 6 11 − − − − W W dB RS = 0 Ω Vno(rms) |ZI| |∆Vo| − 25 − 70 30 − − 38 100 µV kΩ mV RL = 4 Ω; THD = 10% Po RR 20 48 22 − − − W dB VP IORM Itot Isb 6.0 − − − 14.4 − 80 0.1 1...