DESCRIPTION
●The TAS5142 is a third-generation, high-performance, integrated stereo digital amplifier power stage with an improved protection system. The TAS5142 is capable of driving a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low integrated noise at the output, low THD+N performance, and low idle power dissipation.
●FEATURES
●• 2×100 W at 10% THD+N Into 4-Ω BTL
●• 2×80 W at 10% THD+N Into 6-Ω BTL
●• 2×65 W at 10% THD+N Into 8-Ω BTL
●• 4×40 W at 10% THD+N Into 3-Ω SE
●• 4×30 W at 10% THD+N Into 4-Ω SE
●• 1×160 W at 10% THD+N Into 3-Ω PBTL
●• 1×200 W at 10% THD+N Into 2-Ω PBTL
●• >100 dB SNR (A-Weighted)
●• <0.1% THD+N at 1 W
●• Two Thermally Enhanced Package Options:
●– DKD (36-pin PSOP3)
●– DDV (44-pin HTSSOP)
●• High-Efficiency Power Stage (>90%) With 140-mΩ Output MOSFETs
●• Power-On Reset for Protection on Power Up Without Any Power-Supply Sequencing
●• Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overload, Short Circuit
●• Error Reporting
●• EMI Compliant When Used With Recommended System Design
●• Intelligent Gate Drive
●APPLICATIONS
●• Mini/Micro Audio System
●• DVD Receiver
●• Home Theater
