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
TAS5352DDV6EVM Performance
Table 6. Electrical Data (continued)
Electrical Data Notes/Conditions
Maximum peak current, BTL: >12 A 1-kHz burst, 1 Ω , R
OC
= 27 k Ω
Maximum peak current, PBTL: >25 A 1-kHz burst, 1 Ω , R
OC
= 27 k Ω
Output stage efficiency: 90% 2 x channels, 8 Ω
Damping factor BTL: 7.6 1 kHz, relative to 4 Ω load
Damping factor PBTL: 6.8 1 kHz, relative to 2 Ω load
H-bridge supply current: <225 mA 1 kHz, –60 dBFS signal
Idle power consumption: 7.8 W H-Bridge supply, –60 dBFS input signal
Table 7. Audio Performance
Audio Performance Notes/Conditions
THD+N, BTL, 4 Ω : 1 W <0.065% 1 kHz
THD+N, BTL, 4 Ω : 10 W <0.13% 1 kHz
THD+N, BTL, 4 Ω : 50 W <0.11% 1 kHz
THD+N, BTL, 6 Ω : 1 W <0.085% 1 kHz
THD+N, BTL, 6 Ω : 10 W <0.07% 1 kHz
THD+N, BTL, 6 Ω : 50 W <0.09% 1 kHz
THD+N, BTL, 8 Ω : 1 W <0.09% 1 kHz
THD+N, BTL, 8 Ω : 10 W <0.06% 1 kHz
THD+N, BTL, 8 Ω : 50 W <0.08% 1 kHz
THD+N, PBTL, 2 Ω : 1 W <0.08% 1 kHz
THD+N, PBTL, 2 Ω : 10 W <0.14% 1 kHz
THD+N, PBTL, 2 Ω : 50 W <0.13% 1 kHz
THD+N, PBTL, 2 Ω : 100 W <0.13% 1 kHz
THD+N, PBTL, 2 Ω : 150 W <0.31% 1 kHz
THD+N, PBTL, 3 Ω : 1 W <0.11% 1 kHz
THD+N, PBTL, 3 Ω : 10 W <0.06% 1 kHz
THD+N, PBTL, 3 Ω : 50 W <0.09% 1 kHz
THD+N, PBTL, 3 Ω : 100 W <0.12% 1 kHz
Dynamic range: >110 dB Ref: rated power, A-weighted, AES17 filter, 4 ch avg
Noise voltage: <63 µ Vrms A-weighted, AES17 filter
Click/pop, DC step BTL: 6 mV Mute/unmute, no signal, 6 Ω
Click/pop, DC step PBTL: 8 mV Mute/unmute, no signal, 4 Ω
Channel separation: >61 dB 1 kHz
Frequency response: 0.0 / –0.7 dB 90 W / 4 Ω , unclipped (0 dBFS)
Table 8. Audio Performance Subwoofer Line Output
Audio Performance Notes/Conditions
Full-scale output voltage swing,=0 dBFS: 2 Vrms 100 Hz, 10-k Ω load
Full scale output voltage swing, 2.35 Vrms 100 Hz, 10- k Ω load
THD+N, 10 k Ω : 1 V 0.017% 100 Hz
THD+N, 10 k Ω : 100 mV <0.011% 100 Hz
Frequency response: +1, –3 dB 20 Hz – 1.7 kHz
Dynamic range: >105.5 dB 20 Hz – 1.7 kHz
Noise voltage: <11 µ V 20 Hz – 1.7 kHz
TAS5352DDV6EVM 10 SLAU244 – March 2008
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