TEA-2025 ST Microelectronics, TEA-2025 Datasheet - Page 4

• Manufacturer Part Number: TEA-2025
• Description: STEREO AUDIO AMPLIFIER
• Manufacturer: ST Microelectronics

TEA2025B - TEA2025D
Figure 3: Supply Current vs. Supply Voltage
50
40
30
20
10
Figure 5: Output Power vs. Supply Voltage
3.5
2.5
1.5
0.5
4/9
3
2
1
0
3
3
I(mA)
Po(W)
(R
(THD = 10%, f = 1KHz)
L
6
= 4 )
6
Rl=4ohm
Vs(V)
Vs(V)
9
9
Rl=8ohm
12
12
Rl=16ohm
STEREO
STEREO
15
15
Figure 4: Output Voltage vs. Supply Voltage
8
7
6
5
4
3
2
1
0
Figure 6: THD versus Output Power
0.1
10
3
1
0
Vo(V)
THD(%)
Rl=16ohm Rl=8ohm
(f = 1KHz, V
0.2
6
0.4
S
Vs(V)
Vs(V)
= 6V)
Po(W)
9
0.6
Rl=4 OHM
12
0.8
STEREO
STEREO
15
1