Datasheet

0
0.5
1
1.5
2
2.5
3
3.5
2.5 3 3.5 4 4.5 5
V
DD
- Supply Voltage - V
- Output Power - WP
O
f = 1 kHz
Gain = 1 V/V
P
O
= 3 Ω, THD 10%
P
O
= 4 Ω, THD 10%
P
O
= 3 Ω, THD 1%
P
O
= 4 Ω, THD 1%
P
O
= 8 Ω, THD 1%
P
O
= 8 Ω, THD 10%
R
L
- Load Resistance - Ω
- Output Power - WP
O
0
0.5
1
1.5
2
2.5
3
3.5
3 8 13 18 23 28
V
DD
= 5 V, THD 1%
V
DD
= 2.5 V, THD 10%
V
DD
= 2.5 V, THD 1%
V
DD
= 5 V, THD 10%
V
DD
= 3.6 V, THD 10%
V
DD
= 3.6 V, THD 1%
f = 1 kHz
Gain = 1 V/V
TPA6211A1
www.ti.com SLOS367D –AUGUST 2003– REVISED JUNE 2011
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Supply voltage 1
P
O
Output power
vs Load resistance 2
P
D
Power dissipation vs Output power 3, 4
vs Output power 5, 6, 7
THD+N Total harmonic distortion + noise vs Frequency 8-12
vs Common-mode input voltage 13
K
SVR
Supply voltage rejection ratio vs Frequency 14, 15, 16, 17
K
SVR
Supply voltage rejection ratio vs Common-mode input voltage 18
GSM Power supply rejection vs Time 19
GSM Power supply rejection vs Frequency 20
vs Frequency 21
CMRR Common-mode rejection ratio
vs Common-mode input voltage 22
Closed loop gain/phase vs Frequency 23
Open loop gain/phase vs Frequency 24
vs Supply voltage 25
I
DD
Supply current
vs Shutdown voltage 26
Start-up time vs Bypass capacitor 27
OUTPUT POWER OUTPUT POWER
vs vs
SUPPLY VOLTAGE LOAD RESISTANCE
Figure 1. Figure 2.
Copyright © 2003–2011, Texas Instruments Incorporated 5