Electrical characteristics
TS2012FC
Figure 22. CMRR vs. common mode input
voltage
Figure 23. CMRR vs. common mode input
voltage
0
Vripple = 200mVpp
-10 F = 217Hz, G = +12dB
-20 RL = 8Ω + 15μH
Tamb = 25°C
-30
-40
Vcc=3.6V
0
Vripple = 200mVpp
-10 F = 217Hz, G = +18dB
-20 RL = 8Ω + 15μH
Tamb = 25°C
-30
-40
Vcc=2.5V Vcc=3.6V
Vcc=5V
-50
Vcc=2.5V
-60
Vcc=5V
-50
-60
-70
-70
-80
-80
-90
-90
-100
-100
0
1
2
3
4
5
0
1
2
3
4
5
Common Mode Input Voltage (V)
Common Mode Input Voltage (V)
Figure 24. CMRR vs. common mode input
voltage
Figure 25. THD+N vs. output power
0
Vripple = 200mVpp
-10 F = 217Hz, G = +24dB
RL = 8Ω + 15μH
-20 Tamb = 25°C
-30
Vcc=3.6V
-40
Vcc=2.5V
Vcc=5V
10
F = 1kHz
RL = 4Ω + 15μH
G = +6dB
BW < 30kHz
1 Tamb = 25°C
Vcc=5V
Vcc=3.6V
-50
0.1
-60
Vcc=2.5V
-70
-80
0
1
2
3
4
Common Mode Input Voltage (V)
0.01
5
0.01
0.1
1
Output power (W)
Figure 26. THD+N vs. output power
10
F = 1kHz
RL = 8Ω + 15μH
G = +6dB
BW < 30kHz
1 Tamb = 25°C
Vcc=5V
Vcc=3.6V
Figure 27. THD+N vs. frequency
10
RL = 8Ω + 15μH
G = +6dB
BW < 30kHz
Tamb = 25°C
1
Vcc=5V, Po=800mW
0.1
Vcc=2.5V
0.01
0.01
0.1
1
Output power (W)
0.1
0.01
Vcc=3.6V, Po=450mW
Vcc=5V, Po=200mW
100
1000
Frequency (Hz)
10000
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