TAS6424-Q1 Datasheet | Texas Instruments

Product Folder Order Now Technical Documents Tools & Software Support & munity SLOS870B - SEPTEMBER 2016 - REVISED OCTOBER 2017 TAS6424-Q1 75-W, 2-MHz Digital Input 4-Channel Automotive Class-D Audio Amplifier With Load-Dump Protection and I2C Diagnostics 1 Features - 1 Advanced Load Diagnostics - Runs without Input Clocks - AC Diagnostic for Tweeter Detection with Impedance and Phase Response - Easy to meet CISPR25-L5 EMC Specification - Qualified for Automotive Applications - Audio Inputs - 4 Channel I2S or 4/8-Channel TDM Input - Input Sample Rates: 44.1 k Hz, 48 k Hz, 96 k Hz - Input Formats: 16-bit to 32-bit I2S, and TDM - Audio Outputs - Four-Channel Bridge-Tied Load (BTL), With Option of Parallel BTL (PBTL) - Up to 2.1-MHz Output Switching Frequency - 75 W, 10% THD Into 4 Ω at 25 V - 45 W, 10% THD Into 2 Ω at 14.4 V - 150 W, 10% THD Into 2 Ω at 25 V PBTL - Audio Performance Into 4 Ω at 14.4 V - THD+N < 0.03% at 1 W - 42-µVRMS Output Noise - - 90-d B...