NCP4894 ON Semiconductor, NCP4894 Datasheet - Page 6

• Manufacturer Part Number: NCP4894
• Description: Differential Audio Power Amplifier
• Manufacturer: ON Semiconductor

0.001
0.01
0.100
0.010
0.001
0.100
0.010
0.001
0.1
10
1
0
10
10
Figure 6. THDN versus Output Power
200
Figure 2. THDN versus Frequency
Figure 4. THDN versus Frequency
100
100
400
OUTPUT POWER (mW)
FREQUENCY (Hz)
FREQUENCY (Hz)
VP = 5 V
R
P
VP = 2.6 V
R
P
600
VP = 5 V
R
f = 1 kHz
out
out
L
L
L
= 8 W
1000
= 8 W
1000
= 8 W
= 400 mW
= 150 mW
TYPICAL PERFORMANCE CHARACTERISTICS
800
10000
10000
1000
http://onsemi.com
1200
NCP4894
100000
100000
6
0.001
0.100
0.010
0.001
0.100
0.010
0.001
0.01
0.1
10
1
0
10
10
Figure 7. THDN versus Output Power
Figure 5. THDN versus Frequency
Figure 3. THDN versus Frequency
100
100
100
OUTPUT POWER (mW)
FREQUENCY (Hz)
FREQUENCY (Hz)
200
VP = 3 V
R
P
VP = 3.6 V
R
P
L
out
L
out
VP = 3 V
R
f = 1 kHz
= 8 W
1000
= 4 W
1000
L
= 250 mW
= 300 mW
= 8 W
300
10000
10000
400
100000
100000
500