ncp2890-d ON Semiconductor, ncp2890-d Datasheet - Page 5

• Manufacturer Part Number: ncp2890-d
• Description: 1w Audio Power Amplifier
• Manufacturer: ON Semiconductor

0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
1
1
1
10
10
10
Figure 1. THD + N versus Frequency
Figure 3. THD + N versus Frequency
Figure 5. THD + N versus Frequency
100
100
100
V
R
P
A
V
R
P
A
V
R
P
A
V
V
V
p
out
p
out
p
out
L
L
L
= 3 V
= 2.6 V
= 5 V
= 8 W
= 2
FREQUENCY (Hz)
= 8 W
= 2
FREQUENCY (Hz)
= 4 W
= 2
FREQUENCY (Hz)
= 250 mW
= 100 mW
= 250 mW
1000
1000
1000
TYPICAL PERFORMANCE CHARACTERISTICS
10,000
10,000
10,000
NCP2890, NCV2890
http://onsemi.com
100,000
100,000
100,000
5
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
1
1
1
10
10
0
V
R
1 kHz
A
Figure 2. THD + N versus Frequency
Figure 4. THD + N versus Frequency
200
Figure 6. THD + N versus Power Out
V
p
L
= 5 V
= 8 W
= 2
100
100
400
V
R
P
A
V
R
P
A
P
V
V
p
out
p
out
L
L
out
= 3.3 V
= 8 W
= 2
FREQUENCY (Hz)
= 2.6 V
= 8 W
= 2
FREQUENCY (Hz)
, POWER OUT (mW)
= 150 mW
= 100 mW
600
1000
1000
800
1000
10,000
10,000
1200
100,000
100,000
1400