2 x 22 W BTL stereo car radio power amplifier
INTEGRATED CIRCUITS
DATA SHEET
TDA1553Q 2 x 22 W BTL stereo car radio power amplifier with loudspeaker protection
Prod...
Description
INTEGRATED CIRCUITS
DATA SHEET
TDA1553Q 2 x 22 W BTL stereo car radio power amplifier with loudspeaker protection
Product specification File under Integrated Circuits, IC01 July 1994
Philips Semiconductors
Product specification
2 x 22 W BTL stereo car radio power amplifier with loudspeaker protection
GENERAL DESCRIPTION
TDA1553Q
The TDA1553Q is an integrated class-B output amplifier in a 13-lead singe-in-line (SIL) plastic power package. The circuit contains 2 x 22 W amplifiers in Bridge Tied Load (BTL) configuration. The device is primarily developed for car radio applications. Features Requires very few external components High output power Low offset voltage at outputs Fixed gain Good ripple rejection Mute/stand-by switch Load dump protection AC and DC short-circuit-safe to ground and VP Loudspeaker protection (LSP) QUICK REFERENCE DATA PARAMETER Supply voltage range operating non-operating load dump protected Repetitive peak output current Total quiescent current Stand-by current Switch-on current Input impedance Junction temperature Stereo application Output power Supply voltage ripple rejection DC output offset voltage Channel separation Channel unbalance RS = 0 Ω f = 100 Hz to 10 kHz RR |∆VO| α |∆Gv| 48 − 40 − − − − − − 150 − 1 dB mV dB dB RL= 4 Ω; THD = 10% Po 20 22 − W IORM Itot Isb Isw |ZI| Tj − − − − 50 − − 80 0.1 − 60 − 4 160 100 60 75 150 A mA µA µA kΩ °C VP VP VP 6.0 − − 14.4 − − 18.0 30 45 V V V CONDITIONS SYMBOL MIN. TYP. MAX. UNIT Ther...
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