Texas Instruments TAS5342DDV6 Evaluation Module (EVM) TAS5342DDV6EVM TAS5342DDV6EVM 데이터 시트
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TAS5342DDV6EVM
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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