TAS5404-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TAS5404-Q1 SLOS918A – AUGUST 2015 – REVISED OCTOBER 2015 TAS5404-Q1: 26-W Analog Single-Ended Input 4-Channel Class-D Amp with Load Dump Protection and I2C Diagnostics 1 Features 1 TAS5404-Q1 – Single-Ended Input Four-Channel Class-D Power Amplifier Four Analog Inputs, Four BTL Power Outputs Typical Output Power at 10% THD+N – 26 W/Ch Into 4 Ω at 14.4 V – 45 W/Ch Into 2 Ω at 14.4 V Channels Can Be Paralleled (PBTL) for HighCurrent Applications THD+N < 0.02%, 1 kHz, 1 W Into 4 Ω Patented Pop-and-Click-Reduction Technology – Soft Muting With Gain Ramp Control – Common-Mode Ramping Patented AM Interference Avoidance Patented Cycle-by-Cycle Current Limit 75dB PSRR Four-Address I2C Serial Interface for Device Configuration and Control Channel Gains: 12 dB, 20 dB, 26 dB, 32 dB Load Diagnostic Functions: – Output Open and Shorted Load – Output-to-Power and Output-to-Ground Shorts – Patented Tweeter Detection Protection and Monitoring Functions: – Short-Circuit Protection – Load-Dump Protection to 50 V – Fortuitous Open-Ground and Open-Power Tolerant – Patented Output DC Level Detection While Music Playing – Overtemperature Protection – Overvoltage and Undervoltage Conditions – Clip Detection 64-Pin QFP (PHD) Power Package With Heat Slug Up Designed for Automotive EMC Requirements Qualified According to AEC-Q100 ISO9000:2002 TS16949-Certified –40°C to 105°C ...