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TAS5342DDV6EVM Performance
Table 6. Electrical Data (continued)
Electrical Data Notes/Conditions
H-bridge supply current: <190 mA 1 kHz, -60-dBFS signal
Idle power consumption: 5.99 W H-bridge supply, –60-dBFS input signal
Table 7. Audio Performance
Audio Performance Notes/Conditions
THD+N, BTL, 4 Ω : 1 W <0.06 % 1 kHz
THD+N, BTL, 4 Ω : 10 W <0.15 % 1 kHz
THD+N, BTL, 4 Ω : 50 W <0.095 % 1 kHz
THD+N, BTL, 6 Ω : 1 W <0.08 % 1 kHz
THD+N, BTL, 6 Ω : 10 W <0.097 % 1 kHz
THD+N, BTL, 6 Ω : 50 W <0.08 % 1 kHz
THD+N, BTL, 8 Ω : 1 W <0.073 % 1 kHz
THD+N, BTL, 8 Ω : 10 W <0.085 % 1 kHz
THD+N, BTL, 8 Ω : 50 W <0.068 % 1 kHz
THD+N, PBTL, 2 Ω : 1 W <0.089 % 1 kHz
THD+N, PBTL, 2 Ω : 10 W <0.15 % 1 kHz
THD+N, PBTL, 2 Ω : 50 W <0.13 % 1 kHz
THD+N, PBTL, 2 Ω : 100 W <0.097 % 1 kHz
THD+N, PBTL, 2 Ω : 150 W <0.21 % 1 kHz
THD+N, PBTL, 3 Ω : 1 W <0.093 % 1 kHz
THD+N, PBTL, 3 Ω : 10 W <0.05 % 1 kHz
THD+N, PBTL, 3 Ω : 50 W <0.08 % 1 kHz
THD+N, PBTL, 3 Ω : 100 W <0.062 % 1 kHz
Dynamic Range: >102 dB Ref: rated power, A-weighted, AES17 filter, 4 ch avg
Noise Voltage: <160 µ Vrms A-weighted, AES17 filter
Click/Pop, DC step BTL: 14 mV Mute/unmute, no signal, 6 Ω
Click/Pop, DC step PBTL: 27 mV Mute/unmute, no signal, 4 Ω
Channel Separation: >61 dB 1 kHz,
Frequency Response: 0.0 / –0.8 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, 10% THD+N: 2.32 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 <0.013% 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
Table 9. Thermal Specification
Thermal Specification** T
HEATSINK
* Notes/Conditions
Idle, all channels switching 32 ° C 1 kHz, 15 min, –60 dBFS signal, T
A
= 25 ° C
4x12.5 W, 4 Ω + 1x25 W , 2 Ω (1/8 power) 58 ° C 1 kHz, 1 hour, T
A
= 25 ° C
2x100 W, 4 Ω 78 ° C 1 kHz, 5 min, T
A
= 25 ° C
*Measured on surface of heatsink
10 TAS5342DDV6EVM SLAU239 – February 2008
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