NCP2892 ON Semiconductor, NCP2892 Datasheet - Page 6

• Manufacturer Part Number: NCP2892
• Description: Audio Power Amplifier
• Manufacturer: ON Semiconductor

0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
100
200
V
R
f = 1 kHz
A
50
Figure 3. THD + N versus Power Out
Figure 5. THD + N versus Power Out
V
R
f = 1 kHz
A
V
p
L
Figure 7. THD + N versus Power Out
V
p
L
= 5 V
= 8 W
= 2
V
R
f = 1 kHz
A
= 3.6 V
= 8 W
= 2
V
p
L
= 2.5 V
200
= 8 W
= 2
100
400
P
P
P
out
out
out
150
300
600
, POWER OUT (mW)
, POWER OUT (mW)
, POWER OUT (mW)
200
400
800
NCP2892A
TYPICAL PERFORMANCE CHARACTERISTICS
NCP2892A
NCP2892A
1000
250
500
1200
600
300
NCP2892B
NCP2892B
NCP2892B
1400
350
700
NCP2892 Series
http://onsemi.com
1600
400
800
6
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
0
0
0
100
Figure 4. THD + N versus Power Out
Figure 6. THD + N versus Power Out
Figure 8. THD + N versus Power Out
V
R
f = 1 kHz
A
200
200
p
V
L
V
R
f = 1 kHz
A
V
R
f = 1 kHz
A
= 4.2 V
= 2
V
= 8 W
p
L
V
p
L
= 3.6 V
= 2
= 4 W
= 3.2 V
= 2
= 8 W
200
P
P
P
400
400
out
out
out
, POWER OUT (mW)
, POWER OUT (mW)
, POWER OUT (mW)
300
600
600
NCP2892A
NCP2892A
NCP2892A
400
800
800
500
NCP2892B
NCP2892B
NCP2892B
1000
1000
600
1200
1200
700