Datasheet

www.ti.com
P
O(Total)
− Total Output Power − W
0
10
20
30
40
50
60
70
80
90
100
0 10 20 30 40 50 60 70 80
η − Efficiency − %
f − Frequency − Hz
R
L
= 4 Ω
T
C
= 75°C
THD+N − Total Harmonic Distortion + Noise − %
20 100 1k 20k
10
1
0.01
0.1
10k
10 W
75 W
1 W
G006
−0.5
−0.4
−0.3
−0.2
−0.1
0.0
0.1
0.2
0.3
0.4
0.5
f − Frequency − Hz
P
O
= 1 W
T
C
= 75°C
10 100 1k 20k10k
6 Ω
8 Ω
4 Ω
0.0
Amplitude − dBr A
f − Frequency − kHz
−160
−140
−120
−100
−80
−60
−40
−20
0
0 2 4 6 8 10 12 14 16 18 20 22
Amplitude − dBr A
TAS5121I
SLES122 – SEPTEMBER 2004
EFFICIENCY TOTAL HARMONIC DISTORTION + NOISE
vs vs
TOTAL OUTPUT POWER FREQUENCY
Figure 5. Figure 6.
AMPLITUDE AMPLITUDE
vs vs
FREQUENCY FREQUENCY
Figure 7. Figure 8.
8