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SLOS597 – DECEMBER 2008
TYPICAL CHARACTERISTICS
T
A
= 25°C, V
DD
= 3.6 V, Gain = 0 dB, EN = 3.6 V, C
HPVDD
= C
HPVSS
= 2.2
µF,
C
INPUT
= C
FLYING
= 1
µF,
Outputs in
Phase
TOTAL HARMONIC DISTORTION + NOISE vs
OUTPUT POWER
10
TOTAL HARMONIC DISTORTION + NOISE vs
OUTPUT POWER
10
THD+N - Total Harmonic Distortion + Noise - %
THD+N - Total Harmonic Distortion + Noise - %
R
L
= 16
W
,
f = 1kHz
V
DD
= 2.5 V, In Phase
V
DD
= 3.6 V, In Phase
R
L
= 32
W
,
f = 1kHz
V
DD
= 2.5 V, In Phase
V
DD
= 3.6 V, In Phase
1
1
V
DD
= 2.5 V, Out of Phase
V
DD
= 2.5 V, Out of Phase
V
DD
= 3.6 V, Out of Phase
0.1
0.1
V
DD
= 3.6 V, Out of Phase
0.01
0.1
1
10
P
O
- Output Power per Channel - mW
50
0.01
0.1
1
10
P
O
- Output Power per Channel - mW
50
Figure 1.
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
Figure 2.
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
THD+N - Total Harmonic Distortion + Noise - %
R
L
= 16
W
,
V
DD
= 2.5 V
P
O
= 1 mW per Channel
0.1
THD+N - Total Harmonic Distortion + Noise - %
R
L
= 16
W
,
V
DD
= 3.6 V
P
O
= 1 mW per Channel
0.1
P
O
= 20 mW per Channel
0.01
P
O
= 4 mW per Channel
P
O
= 10 mW per Channel
0.01
P
O
= 10 mW per Channel
0.001
20
100
1k
f - Frequency - Hz
10k
20k
0.001
20
100
1k
f - Frequency - Hz
10k
20k
Figure 3.
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
Figure 4.
TOTAL HARMONIC DISTORTION + NOISE vs FREQUENCY
1
THD+N - Total Harmonic Distortion + Noise - %
THD+N - Total Harmonic Distortion + Noise - %
R
L
= 16
W
,
V
DD
= 5 V
P
O
= 1 mW per Channel
0.1
P
O
= 20 mW per Channel
R
L
= 32
W
,
V
DD
= 2.5 V
P
O
= 1 mW per Channel
0.1
P
O
= 4 mW per Channel
0.01
P
O
= 10 mW per Channel
0.01
P
O
= 10 mW per Channel
0.001
20
100
1k
f - Frequency - Hz
10k
20k
0.001
20
100
1k
f - Frequency - Hz
10k
20k
Figure 5.
Figure 6.
Copyright © 2008, Texas Instruments Incorporated
7
Product Folder Link(s) :TPA6132A2
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
