TAS6421-Q1 Datasheet PDF - Texas Instruments Audio Amplifier Specs

TAS6421-Q1 - Audio Amplifier

Datasheet Summary

Description

TAS6421-Q1 device is a mono-channel digital-input Class-D Burr-Brown™ audio amplifier that implements a 2.1 MHz PWM switching frequency enabling a cost-optimized solution for a very small PCB size, full operation down to 4.5 V for start/stop events, and exceptional sound quality with up to 40 kHz au

Features

1 Advanced load diagnostics.
DC Diagnostics run without input clocks.
AC Diagnostic for tweeter detection with impedance and phase response.
Easily meet CISPR25-L5 EMC specification.
AEC-Q100 Qualified for automotive.

Datasheet Details

Part number	TAS6421-Q1
Manufacturer	Texas Instruments
File Size	2.59 MB
Description	Audio Amplifier
Datasheet	TAS6421-Q1 Datasheet
Additional preview pages of the TAS6421-Q1 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TAS6421-Q1 SLOSE32A – APRIL 2019 – REVISED OCTOBER 2019 TAS6421-Q1 75-W, 2-MHz Digital Input 1-Channel Automotive Class-D Burr-Brown™ Audio Amplifier with Load Dump Protection and I2C Diagnostics 1 Features •1 Advanced load diagnostics – DC Diagnostics run without input clocks – AC Diagnostic for tweeter detection with impedance and phase response • Easily meet CISPR25-L5 EMC specification • AEC-Q100 Qualified for automotive applications – Temperature grade: –40°C to +125°C • Audio inputs – I2S or 4/8-channel TDM input – Input sample rates: 44.1 kHz, 48 kHz, 96 kHz – Input formats: 16-bit to 32-Bit I2S, and TDM • Audio outputs – Single-channel bridge-tied load (BTL) – Up to 2.

Published: Jan 4, 2020 |