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TDA1555Q

NXP
Part Number TDA1555Q
Manufacturer NXP
Description 4 x 11 W single-ended or 2 x 22 W power amplifier
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA1555Q 4 x 11 W single-ended or 2 x 22 W power amplifier with distortion detector Pro...
Datasheet PDF File TDA1555Q PDF File

TDA1555Q
TDA1555Q

Overview
INTEGRATED CIRCUITS DATA SHEET TDA1555Q 4 x 11 W single-ended or 2 x 22 W power amplifier with distortion detector 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 with distortion detector GENERAL DESCRIPTION TDA1555Q The TDA1555Q 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 18.
0 4 160 100 V A mA µA CONDITIONS SYMBOL MIN.
TYP.
MAX.
UNIT • Thermally protected • Reverse polarity safe • Capability to handle high energy on outputs (VP = 0 V) • Protected against electrostatic discharge • No switch-on/switch-off plop • Low thermal resistance • Identical inputs (inverting and non-inverting) • Flexible leads • Distortion detector.
PACKAGE OUTLINE 17-lead SIL-bent-to-DIL; plastic power (SOT243R); SOT243-1; 1996 July 23.
May ...


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