Datasheet

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0.02
10
1
0.1
0.01
0.1 1
P
O
− Output Power − W
THD+N − Total Harmonic Distortion Plus Noise − %
V
DD
= 3.3 V
A
V
= −2 V/V
R
L
= 8 Ω
f = 20 Hz
C
B
= 0.1 µF
2
C
B
= 1.0 µF
0.02
10
1
0.1
0.01
0.1 1
P
O
− Output Power − W
THD+N − Total Harmonic Distortion Plus Noise − %
V
DD
= 3.3 V
A
V
= −2 V/V
R
L
= 8 Ω
f = 1 kHz
C
B
= 0.1 µF
2
C
B
= 1 µF
20 m
10
1
0.1
0.01
0.1 1
P
O
− Output Power − W
THD+N − Total Harmonic Distortion Plus Noise − %
V
DD
= 3.3 V
A
V
= −2 V/V
R
L
= 8 Ω
f = 20 kHz
C
B
= 1 µF
2
C
B
= 0.1 µF
− Supply Current − mAI
DD
2.5
5
2
1
0
3 3.5
V
DD
− Supply Voltage − V
4 4.5 5 5.5
4
3
T
A
= 0°C
T
A
= 85°C
T
A
= 25°C
T
A
= −40°C
TPA4861
SLOS163C – SEPTEMBER 1996 – REVISED JUNE 2004
TOTAL HARMONIC DISTORTION + NOISE TOTAL HARMONIC DISTORTION + NOISE
vs vs
OUTPUT POWER OUTPUT POWER
Figure 19. Figure 20.
TOTAL HARMONIC DISTORTION + NOISE SUPPLY CURRENT
vs vs
OUTPUT POWER SUPPLY VOLTAGE
Figure 21. Figure 22.
9