NCP2892 ON Semiconductor, NCP2892 Datasheet - Page 8

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

−10
−20
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−50
−60
−70
−80
−10
−20
−30
−40
−50
−60
−70
−80
−10
−20
−30
−40
−50
−60
−70
−80
10
10
10
V
R
V
Input to Gnd
C
V
R
V
Input to Gnd
C
R
A
V
Inputs Floating
C
V
p
ripple
p
ripple
ripple
L
bypass
L
bypass
L
bypass
= 3.6 V
= 8 W
= 3.6 V
= 8 W
= 8 W
= 2
Single Ended Audio Input to Ground
Single Ended Audio Input Floating
Differential Audio Input to Ground
= 200 mV
= 200 mV
= 200 mV
= 1 mF
= 1 mF
= 1 mF
Figure 15. P
Figure 17. P
Figure 19. P
100
100
100
pk−pk
pk−pk
pk−pk
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
SRR
SRR
SRR
TYPICAL PERFORMANCE CHARACTERISTICS
@ V
@ V
@ V
p
p
p
1000
1000
1000
= 3.6 V
= 3.6 V
= 3.6 V
V
V
A
A
A
A
V
V
V
V
P
P
= 8
= 2
= 4
= 1
= 5 V &
= 3.6 V
NCP2892 Series
http://onsemi.com
10,000
10,000
10,000
8
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−80
0
−5
10
10
V
R
V
Input to Gnd
C
V
R
V
Input to Gnd
C
ripple
ripple
p
p
L
bypass
L
bypass
−4
Figure 20. P
= 5 V
= 5 V
= 8 W
= 8 W
Single Ended Audio Input to Ground
Differential Audio Input to Ground
= 200 mV
= 200 mV
−3
= 1 mF
= 1 mF
Figure 18. P
Figure 16. P
DC OUTPUT VOLTAGE (V)
−2
100
100
pk−pk
pk−pk
V
R
F = 217 Hz
A
V
C
SRR
FREQUENCY (Hz)
FREQUENCY (Hz)
p
V
ripple
L
bypass
−1
= 5 V
= 2
= 8 W
@ DC Output Voltage
= 200 mV
SRR
SRR
= 1 mF
0
@ V
@ V
1
pk−pk
p
1000
p
1000
= 5 V
= 5 V
A
A
A
A
V
V
V
V
2
= 8
= 2
= 4
= 1
3
4
10,000
10,000
5