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NCP2993FCT2G

P1-P3P4-P6P7-P9P10-P12
NCP2993
http://onsemi.com
7
TYPICAL CHARACTERISTICS
Figure 15. THD+N vs. P
out
P
out
(mW)
12004000
0.001
0.1
10
Figure 16. THD+N vs. P
out
Figure 17. PSRR vs. Frequency Figure 18. PSRR vs. Frequency
THD (%)
P
out
(mW)
0.1
THD (%)
THD+N
R
L
= 8
Differential Input
FREQUENCY (Hz)
PSRR (dB)
1
10
0.01
Vp = 2.5 V
2.7 V
3.0 V
4.2 V
3.6 V
5.0 V
5.5 V
1
800 1600 1800
Vp = 2.5 V
4.2 V
3.0 V
2.7 V
3.6 V
5.0 V
5.5 V
FREQUENCY (Hz)
10000010010
−120
−80
0
PSRR (dB)
PSRR
V
P
= 3 V
G = 2
Input Shorted to GND
Differential Configuration
−100
−60
−40
−20
1000 10000
−100
−90
−80
−70
−60
−50
10 100 1000 10000 100000
PSRR
V
P
= 3 V
G = 2
Input Shorted
to GND
THD+N
R
L
= 8
Single−Ended Input
1000200 600 1400
0.01
12004000 800 1600 18001000200 600 1400
−40
−30
−20
−10
0
NCP2993
http://onsemi.com
8
TYPICAL CHARACTERISTICS
Figure 19. PSRR vs. Frequency Figure 20. PSRR vs. Frequency
Figure 21. PSRR vs. Frequency Figure 22. PSRR vs. Frequency
Figure 23. Power Dissipation vs. P
out
P
out
(mW)
180
0
600400 10008002000
0
100
300
400
500
600
700
900
P
dsp
(mW)
FREQUENCY (Hz)
PSRR (dB)
FREQUENCY (Hz)
PSRR (dB)
PSRR
V
P
= 4.2 V
G = 2
Input Shorted to GND
Differential Configuration
FREQUENCY (Hz)
PSRR (dB)
FREQUENCY (Hz)
PSRR (dB)
PSRR
V
P
= 5 V
G = 2
Input Shorted to GND
Differential Configuration
1600
200
1200 1400
R
L
= 8
Vp = 2.5 V
2.7 V
3.0 V
4.2 V
3.6 V
5.0 V
5.5 V
PSRR
V
P
= 4.2 V
G = 2
Input Shorted
to GND
PSRR
V
P
= 5 V
G = 2
Input Shorted
to GND
−100
−90
−80
−70
−60
−50
10 100 1000 10000 100000
−40
−30
−20
−10
0
−100
−90
−80
−70
−60
−50
10 100 1000 10000 10000
0
−40
−30
−20
−10
0
−100
−90
−80
−70
−60
−50
10 100 1000 10000 100000
−40
−30
−20
−10
0
−100
−90
−80
−70
−60
−50
10 100 1000 10000 10000
0
−40
−30
−20
−10
0
800
NCP2993
http://onsemi.com
9
0
200
400
600
800
1000
1200
1400
1600
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Figure 24. Maximum Output Power vs. V
P
V
P
(V)
MAXIMUM OUTPUT POWER (mW)
THD+N < 1%
R
L
= 8
1800
2000
Figure 25. SNR vs. Frequency
FREQUENCY (Hz)
SNR (dB)
SNR
P
out
= 125 mW
R
L
= 8
0
10
20
30
40
50
10 100 1000 10000 100000
60
70
80
90
100
P1-P3P4-P6P7-P9P10-P12

NCP2993FCT2G

Mfr. #:
Buy NCP2993FCT2G
Manufacturer:
ON Semiconductor
Description:
Audio Amplifiers AUDIO AMPLIFIER1.35WATT
Lifecycle:
New from this manufacturer.
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