TPA005D02
2-W STEREO CLASS-D AUDIO POWER AMPLIFIER
SLOS227C – AUGUST 1998 – REVISED MARCH 2000
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Switching frequency
2
3
I
Supply current
DD
vs Free-air temperature
vs Frequency
4, 5
6, 7
8
THD+N
Total harmonic distortion plus noise
vs Output power
vs Frequency
Voltage amplification and phase shift
Crosstalk
Efficiency
vs Frequency
9
vs Output power
10
SUPPLY CURRENT
SUPPLY CURRENT
vs
vs
FREE–AIR TEMPERATURE
SWITCHING FREQUENCY
50
100
Open Load
Open Load
40
30
80
60
With Output Filter
With Output Filter
20
40
Without Output Filter
10
0
20
0
Without Output Filter
400
120
125
–40
0
40
80
500
0
100
200
300
T
A
– Free–Air Temperature – °C
f – Switching Frequency – Hz
Figure 2
Figure 3
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