TAS6422QDKQQ1 Description

The TAS6422QDKQQ1 is a Two-channel digital input Class-D audio amplifier designed for automotive head units and external amplifier modules. The TAS6422QDKQQ1 provides two channels at 27 W into 4 Ω at 10% THD+N and 45 W into 2 Ω at 10% THD+N from a 14.4 V supply and 75 W into 4 Ω at 10% THD+N from a 25 V supply. The Class-D topology dramatically improves efficiency over traditional linear amplifier solutions.

TAS6422QDKQQ1 Features

Qualified for Automotive Applications

2 Channel I²S or 4/8-Channel TDM Input

Two-Channel Bridge-Tied Load (BTL), With the Option of Parallel BTL (PBTL)

Audio Performance Into 4 Ω at 14.4 V

Output Open and Shorted Load

TAS6422QDKQQ1 Applications

Automotive Head Units

Automotive External Amplifier Modules