TS2012FC 데이터 시트보기 (PDF) - STMicroelectronics
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TS2012FC Datasheet PDF : 31 Pages
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TS2012FC
Electrical characteristics
Figure 16. PSRR vs. common mode input
voltage
Figure 17. PSRR vs. common mode input
voltage
0
Vcc = 3.6V
-10 Vripple = 200mVpp
-20 F = 217Hz
RL = 8Ω + 16μH
-30 Tamb = 25°C
-40
-50
G=+24dB
G=+18dB
0
Vcc = 2.5V
-10 Vripple = 200mVpp
-20 F = 217Hz
RL = 8Ω + 16μH
-30 Tamb = 25°C
-40
-50
G=+24dB
G=+18dB
-60
-60
-70
-70
-80
-80
-90
G=+12dB
G=+6dB
-90
G=+12dB
G=+6dB
-100
-100
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
0.0
0.5
1.0
1.5
2.0
2.5
Common Mode Input Voltage (V)
Common Mode Input Voltage (V)
Figure 18. CMRR vs. frequency
0
Vcc = 5V
-10 Vripple = 200mVpp
-20 Cin = 10μF
RL = 8Ω + 15μH
-30 Tamb = 25°C
-40
-50
G=+18dB
G=+24dB
-60
-70
-80
-90
G=+6dB
G=+12dB
-100
100
1000
10000
Frequency (Hz)
Figure 19. CMRR vs. frequency
0
Vcc = 3.6V
-10 Vripple = 200mVpp
-20 Cin = 10μF
RL = 8Ω + 15μH
-30 Tamb = 25°C
-40
-50
G=+18dB
G=+24dB
-60
-70
-80
-90
G=+6dB
G=+12dB
-100
100
1000
10000
Frequency (Hz)
Figure 20. CMRR vs. frequency
0
Vcc = 2.5V
-10 Vripple = 200mVpp
-20 Cin = 10μF
RL = 8Ω + 15μH
-30 Tamb = 25°C
-40
G=+18dB
-50
G=+24dB
-60
-70
-80
-90
G=+6dB
G=+12dB
-100
100
1000
Frequency (Hz)
10000
Figure 21. CMRR vs. common mode input
voltage
0
Vripple = 200mVpp
-10 F = 217Hz, G = +6dB
-20 RL = 8Ω + 15μH
Tamb = 25°C
-30
-40
Vcc=3.6V
-50
Vcc=5V
Vcc=2.5V
-60
-70
-80
-90
-100
0
1
2
3
4
5
Common Mode Input Voltage (V)
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