Datasheet

TPA6204A1
SLOS429B − MAY 2004 − REVISED SEPTEMBER 2009
www.ti.com
4
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
vs Output power 4
THD+N Total harmonic distortion + noise
vs Frequency 5
THD+N Total harmonic distortion + noise
vs Common-mode input voltage 6
K
SVR
Supply voltage rejection ratio vs Frequency 7
GSM Power supply rejection vs Time 8
GSM Power supply rejection vs Frequency 9
Closed loop gain/phase vs Frequency 10
Open loop gain/phase vs Frequency 11
vs Supply voltage 12
I
DD
Supply current
vs Shutdown voltage 13
Start-up time vs Bypass capacitor 14
Figure 1
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 − W
OUTPUT POWER
vs
SUPPLY VOLTAGE
P
o
f = 1 kHz
Gain = 1 V/V
P
O
= 8 Ω, THD 1%
P
O
= 8 Ω, THD 10%
Figure 2
R
L
− Load Resistance − Ω
OUTPUT POWER
vs
LOAD RESISTANCE
− Output Power − WP
o
0
0.5
1
1.5
2
2.5
3
3.5
813182328
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