Texas Instruments PurePath Digital TAS5342DDV6EVM, User Manual

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dy = 39.22 V
TAS5342DDV6EVM Performance
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4.22 Output Stage Efficiency
Efficiency is tested with two channels carrying an 8- Ω load. The board has been preheated for 1 hour at
1/8 output power.
Figure 25. Output Stage Efficiency
4.23 Subwoofer Lineout THD vs Output Voltage
Gain: +2.5 dB set in TAS5508B. 100-Hz input
Figure 26. Subwoofer Lineout THD vs Output Voltage
22 TAS5342DDV6EVM SLAU239A – February 2008 – Revised September 2015
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