TPA3251

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA3251 SLASE40D – MAY 2015 – REVISED APRIL 2016 TPA3251 175-W Stereo, 350-W Mono PurePath™ Ultra-HD Analog-Input Class-D Amplifier 1 Features 1 Differential Analog Inputs Total Output Power at 10%THD+N – 175-W Stereo into 4 Ω in BTL Configuration – 220-W Stereo into 3 Ω in BTL Configuration – 350-W Mono into 2 Ω in PBTL Configuration Total Output Power at 1%THD+N – 140-W Stereo into 4 Ω in BTL Configuration – 175-W Stereo into 3 Ω in BTL Configuration – 285-W Mono into 2 Ω in PBTL Configuration Advanced Integrated Feedback Design with Highspeed Gate Driver Error Correction (PurePath™ Ultra-HD) – Signal Bandwidth up to 100 kHz for High Frequency Content From HD Sources – Ultra Low 0.005% THD+N at 1 W into 4 Ω and <0.01% THD+N to Clipping – 60 dB PSRR (BTL, No Input Signal) – <60 µV (A-Weighted) Output Noise – >111 dB (A Weighted) SNR Multiple Configurations Possible: – Stereo, Mono, 2.1 and 4xSE Click and Pop Free Startup and Stop 90% Efficient Class-D Operation (4 Ω) Wide 12-V to 36-V Supply Voltage Operation Self-Protection Design (Including Undervoltage, Overtemperature, Clipping, and Short Circuit Protection) With Error Reporting EMI Compliant When Used With Recommended System Design 2 Applications Blu-ray Disk™ / DVD Receivers High End HTiB Systems AV Receivers High End Soundbar Mini Combo Systems Active Speakers and Subwoofers 3 Description TPA3251...