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TAS5424B-Q1

Texas Instruments
Part Number TAS5424B-Q1
Manufacturer Texas Instruments
Description FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIER
Published Dec 28, 2020
Detailed Description www.ti.com TAS5414B-Q1 TAS5424B-Q1 SLOS673 – DECEMBER 2011 FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIERS Check for Samples...
Datasheet PDF File TAS5424B-Q1 PDF File

TAS5424B-Q1
TAS5424B-Q1

Overview
www.
ti.
com TAS5414B-Q1 TAS5424B-Q1 SLOS673 – DECEMBER 2011 FOUR-CHANNEL AUTOMOTIVE DIGITAL AMPLIFIERS Check for Samples: TAS5414B-Q1, TAS5424B-Q1 FEATURES 1 • TAS5414B-Q1 – Single-Ended Input • TAS5424B-Q1 – Differential Input • Four-Channel Digital Power Amplifier • Four Analog Inputs, Four BTL Power Outputs • Typical Output Power at 10% THD+N – 28 W/Ch Into 4 Ω at 14.
4 V – 50 W/Ch Into 2 Ω at 14.
4 V – 79 W/Ch Into 4 Ω at 24 V – 150 W/Ch Into 2 Ω at 24 V (PBTL) • Channels Can Be Paralleled (PBTL) for High Current 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 • 75-dB 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 -to-Ground Shorts – Patented Tweeter Detection • Protection and Monitoring Functions: – Short-Circuit Protection – Load-Dump Protection to 50 V – Fortuitous Open Ground and Power Tolerant – Patented Output DC Level Detection While Music Playing – Over-temperature Protection – Over- and Undervoltage Conditions – Clip Detection • 36-Pin PSOP3 (DKD) Power SOP Package With Heat Slug Up for the TAS5414B-Q1 • 44-Pin PSOP3 (DKD) Power SOP Package With Heat Slug Up for the TAS5424B-Q1 • 44-Pin PSOP3 (DKE) Low-Standoff Power SOP Package With Heat Slug Up for the TAS5424B-Q1 • 64-Pin QFP (PHD) Power Package With Heat Slug Up for TAS5414B-Q1 • Designed for Automotive EMC Requirements • Qualified According to AEC-Q100 • ISO9000:2002 TS16949 Certified • –40°C to 105°C Ambient Temperature Range APPLICATIONS • OEM/Retail Head Units and Amplifier Modules Where Feature Densities and System Configurations Require Reduction in Heat From the Audio Power Amplifier DESCRIPTION The TAS5414B-Q1 and TAS5424B-Q1 are four-channel digital audio...


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