NCP2993
TYPICAL CHARACTERISTICS
0
? 10
? 20
? 30
? 40
? 50
? 60
? 70
? 80
? 90
PSRR
V P = 4.2 V
G=2
Input Shorted
to GND
0
? 10
? 20
? 30
? 40
? 50
? 60
? 70
? 80
? 90
PSRR
V P = 4.2 V
G=2
Input Shorted to GND
Differential Configuration
? 100
10
100
1000
10000
100000
? 100
10
100
1000
10000
100000
0
FREQUENCY (Hz)
Figure 19. PSRR vs. Frequency
0
FREQUENCY (Hz)
Figure 20. PSRR vs. Frequency
? 10
? 20
? 30
? 40
? 50
? 60
? 70
? 80
? 90
PSRR
V P = 5 V
G=2
Input Shorted
to GND
? 10
? 20
? 30
? 40
? 50
? 60
? 70
? 80
? 90
PSRR
V P = 5 V
G=2
Input Shorted to GND
Differential Configuration
? 100
10
100
1000
10000
100000
? 100
10
100
1000
10000
100000
900
800
700
600
500
FREQUENCY (Hz)
Figure 21. PSRR vs. Frequency
FREQUENCY (Hz)
Figure 22. PSRR vs. Frequency
5.5 V
5.0 V
400
300
200
3.0 V
3.6 V
4.2 V
100
0
0
Vp = 2.5 V
200
2.7 V
400
600
800
1000
1200
1400
R L = 8 W
1600 1800
P out (mW)
Figure 23. Power Dissipation vs. P out
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