Datasheet

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2.1 TAS5132DDV2EVMV2 Features
Power
Supply
Overview
The DDV package has a PowerPAD™ package on the top side for heat transfer through a heat sink. The
heat sink in this design is for evaluation purposes only.
This EVM plus the HPLMC-012 is a complete 2-channel, digital audio amplifier system which includes
digital input (S/PDIF), control interface (via USB) to PC and DAP features like digital volume control, bass
management, and input and output multiplexers.
This EVM is designed to illustrate a low-cost approach to an amplifier design using this device. Improved
performance, at increased cost, can be achieved with a high-performance configuration.
• Modular approach comprised of TAS5132DDV2EVM amplifier module and HPL-MC012
modulator/controller module
• Two- channel, PurePath Digital™ evaluation module (double-sided, plated-through PCB layout).
• Self-contained protection system (short-circuit and thermal).
• Standard I
2
S and I
2
C / control via SPDIF and USB
• Double-sided, plated-through PCB layout
• Single power supply operation
Figure 1. Integrated PurePath Digital™ Amplifier System
TAS5132DDV2EVM for the TAS5132 Digital Amplifier Power Output Stage6 SLLU097 – April 2007
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