NCP2809 Series
http://onsemi.com
7
TYPICAL CHARACTERISTICS
0.001
0.01
0.1
1
10
10 100 1000 10000 100000
FREQUENCY (Hz)
THD+N (%)
0.001
0.01
0.1
1
10
10 100 1000 10000 100000
FREQUENCY (Hz)
THD+N (%)
0.001
0.01
0.1
1
10
10 100 1000 10000 100000
FREQUENCY (Hz)
THD+N (%)
0.001
0.01
0.1
1
10
10 100 1000 10000 100000
FREQUENCY (Hz)
THD+N (%)
0.001
0.01
0.1
1
10
10 100 1000 10000 100000
FREQUENCY (Hz)
THD+N (%)
Figure 6. THD+N vs. Frequency
V
p
= 5.0 V, R
L
= 16 , P
out
= 75 mW
0.001
0.01
0.1
1
10
10 100 1000 10000 100000
FREQUENCY (Hz)
THD+N (%)
Figure 7. THD+N vs. Frequency
V
p
= 5.0 V, R
L
= 32 , P
out
= 50 mW
Figure 8. THD+N vs. Frequency
V
p
= 3.0 V, R
L
= 16 , P
out
= 30 mW
Figure 9. THD+N vs. Frequency
V
p
= 3.0 V, R
L
= 32 , P
out
= 20 mW
Figure 10. THD+N vs. Frequency
V
p
= 2.4 V, R
L
= 16 , P
out
= 20 mW
Figure 11. THD+N vs. Frequency
V
p
= 2.4 V, R
L
= 32 , P
out
= 10 mW
NCP2809 Series
http://onsemi.com
8
TYPICAL CHARACTERISTICS
0.001
0.01
0.1
1
10
THD+N (%)
OUTPUT POWER (mW)
10 30 40 50020
0.001
0.01
0.1
1
10
THD+N (%)
OUTPUT POWER (mW)
10 20 30 350 51525
0.001
0.01
0.1
1
10
THD+N (%)
OUTPUT POWER (mW)
0.001
0.01
0.1
1
10
0 20 40 60 80 100 120 140 160
Figure 12. THD+N vs. Power Out
V
p
= 5.0 V, R
L
= 16 , 1.0 kHz
Figure 13. THD+N vs. Power Out
V
p
= 5.0 V, R
L
= 32 , 1.0 kHz
0 102030405060708090
Figure 14. THD+N vs. Power Out
V
p
= 3.3 V, R
L
= 16 , 1.0 kHz
Figure 15. THD+N vs. Power Out
V
p
= 3.3 V, R
L
= 32 , 1.0 kHz
10 20 30 40
Figure 16. THD+N vs. Power Out
V
p
= 3.0 V, R
L
= 16 , 1.0 kHz
Figure 17. THD+N vs. Power Out
V
p
= 3.0 V, R
L
= 32 , 1.0 kHz
THD+N (%)
OUTPUT POWER (mW)
0.001
0.01
0.1
1
10
0
THD+N (%)
OUTPUT POWER (mW)
0.001
0.01
0.1
1
10
THD+N (%)
OUTPUT POWER (mW)
0
10 30 40 50020 60
NCP2809 Series
http://onsemi.com
9
TYPICAL CHARACTERISTICS
CROSSTALK (dB)
FREQUENCY (Hz)
80
70
60
50
40
10 100 1000 10000 100000
CROSSTALK (dB)
FREQUENCY (Hz)
0.001
0.01
0.1
1
10
THD+N (%)
OUTPUT POWER (mW)
0 5 10 15 20
0.001
0.01
0.1
1
10
THD+N (%)
OUTPUT POWER (mW)
0 5 10 15 20 25 30
80
70
60
50
40
10 100 1000 10000 100000
CROSSTALK (dB)
FREQUENCY (Hz)
80
70
60
50
40
10 100 1000 10000 100000
CROSSTALK (dB)
FREQUENCY (Hz)
80
70
60
50
40
10 100 1000 10000 100000
Figure 18. THD+N vs. Power Out
V
p
= 2.4 V, R
L
= 16 , 1.0 kHz
Figure 19. THD+N vs. Power Out
V
p
= 2.4 V, R
L
= 3.2 , 1.0 kHz
Figure 20. Crosstalk
V
p
= 5.0 V, R
L
= 16 , P
out
= 75 mW
Figure 21. Crosstalk
V
p
= 5.0 V, R
L
= 32 , P
out
= 50 mW
Figure 22. Crosstalk
V
p
= 3.0 V, R
L
= 16 , P
out
= 30 mW
Figure 23. Crosstalk
V
p
= 3.0 V, R
L
= 32 , P
out
= 20 mW

NCP2809BDMR2G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Audio Amplifiers 135mW Stereo Audio PWR Industrial Temp
Lifecycle:
New from this manufacturer.
Delivery:
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