TEA2025
THERMAL RESISTANCE
Rth(j-c):Junction to case thermal resistance 15°C/W
Rth(j-a):Junction to ambient thermal resistance 60°C/W
2.5W * 2 Audio amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
d(%)
10
Distortion versus output power
d(%)
Distortion versus output power
1
Vcc=6V
RL=40Ω
1
Vcc=6V
RL=8Ω
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
P0(W)
0
0.2
0.4
0.6
0.8
1.0
1.2
P0(W)
Distortion versus output Frequency
10
d(%)
Vcc=9V
RL=9 Ω
Po=1.5W
1
8
Po(W)
6
4
Output power/versus supply voltage
f=1kHz
d=10%
RL=4Ω
0.1
10
100
1k
10k
f(Hz) 100k
2
0
0
4
8
12
Vcc(V)
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3