Datasheet
Table Of Contents
- 1 Overview
- 2 Quick Setup Guide
- 3 Protection
- 4 TAS5352DDV6EVM Performance
- 4.1 THD+N vs Power (BTL – 4 )
- 4.2 THD+N vs Power (BTL – 6 )
- 4.3 THD+N vs Power (BTL – 8 )
- 4.4 THD+N vs Power (PBTL – 2 )
- 4.5 THD+N vs Power (PBTL – 3 )
- 4.6 THD+N vs Frequency (BTL –4 )
- 4.7 THD+N vs Frequency (BTL –6 )
- 4.8 THD+N vs Frequency (BTL –8 )
- 4.9 THD+N vs Frequency (PBTL – 2 )
- 4.10 THD+N vs Frequency (PBTL – 3 )
- 4.11 FFT Spectrum With –60-dBFS Tone (BTL)
- 4.12 FFT Spectrum With –60-dBFS Tone (PBTL)
- 4.13 Idle Noise FFT Spectrum (BTL)
- 4.14 Idle Noise FFT Spectrum (PBTL)
- 4.15 Channel Separation
- 4.16 Frequency Response (BTL)
- 4.17 Frequency Response (PBTL)
- 4.18 High-Current Protection (BTL)
- 4.19 High-Current Protection (PBTL)
- 4.20 Pop/Click (BTL)
- 4.21 Pop/Click (PBTL)
- 4.22 Output Stage Efficiency
- 4.23 Subwoofer Lineout THD vs Output Voltage
- 4.24 Subwoofer Lineout THD+N vs Frequency
- 4.25 Subwoofer Lineout Frequency Response
- 5 Related Documentation from Texas Instruments
- Appendix A Design Documents
www.ti.com
4.10 THD+N vs Frequency (PBTL – 3 Ω )
0.001
5
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
THD+N-TotalHarmonicDistortion+Noise-%
20 20k50 100 200 500 1k 2k 5k 10k
f-Frequency-Hz
147W
-0.2dBFS
10W
1W
4.11 FFT Spectrum With –60-dBFS Tone (BTL)
0 22k2k 4k 6k 8k 10 12k 14k 16k 18k 20k
f-Frequency-Hz
V =20.7V
REF
-160
0
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
FFT-dB
TAS5352DDV6EVM Performance
Figure 13. THD+N vs Frequency (PBTL – 3 Ω )
Reference voltage is 20.7 V. FFT size 16k.
Figure 14. FFT Spectrum With –60 dBFS Tone (BTL)
TAS5352DDV6EVM 16 SLAU244 – March 2008
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