Datasheet

0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20 20k50 100 200 500 1k 2k 5k 10k
0.4 W
0.28 W
f - Frequency - Hz
THD+N - Total Harmonic Distortion + Noise - %
V
DD
= 2.5 V,
R
L
= 4 Ω,
,
C
(BYPASS)
= 0 to 1 µF,
Gain = 1 V/V,
C
I
= 2 µF
0.001
10
0.002
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20 20k50 100 200 500 1k 2k 5k 10k
f - Frequency - Hz
THD+N - Total Harmonic Distortion + Noise - %
0.1 W
0.6 W
0.25 W
V
DD
= 3.6 V,
R
L
= 8 Ω,
,
C
(BYPASS)
= 0 to 1 µF,
Gain = 1 V/V,
C
I
= 2 µF
f - Frequency - Hz
+0
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
20 20k50 100 200 500 1k 2k 5k 10k
k
SVR
- Supply Voltage Rejection Ratio - dB
V
DD
= 3.6 V
V
DD
= 2.5 V
V
DD
= 5 V
R
L
= 4 Ω,
,
C
(BYPASS)
= 0.47 µF,
Gain = 1 V/V,
C
I
= 2 µF,
Inputs ac Grounded
0.04
0.042
0.044
0.046
0.048
0.05
0.052
0.054
0.056
0.058
0.06
0 1 2 3 4 5
f = 1 kHz
P
O
= 200 mW,
R
L
= 1 kHz
V
IC
- Common Mode Input Voltage - V
THD+N - Total Harmonic Distortion + Noise - %
V
DD
= 3.6 V
V
DD
= 5 V
V
DD
= 2.5 V
TPA6211A1
SLOS367D –AUGUST 2003– REVISED JUNE 2011 www.ti.com
TOTAL HARMONIC DISTORTION + NOISE TOTAL HARMONIC DISTORTION + NOISE
vs vs
FREQUENCY FREQUENCY
Figure 11. Figure 12.
TOTAL HARMONIC DISTORTION + NOISE SUPPLY VOLTAGE REJECTION RATIO
vs vs
COMMON MODE INPUT VOLTAGE FREQUENCY
Figure 13. Figure 14.
8 Copyright © 2003–2011, Texas Instruments Incorporated