Datasheet

TPA6204A1
SLOS429B − MAY 2004 − REVISED SEPTEMBER 2009
www.ti.com
7
Figure 11
−80
−70
−60
−50
−40
−30
−20
−10
0
10
20
30
40
−180
−150
−120
−90
−60
−30
0
30
60
90
120
150
180
1 100 10 k 100 k 1 M 10 M1 k
f − Frequency − Hz
Gain − dB
Phase − Degrees
Gain
Phase
V
DD
= 5 V
R
L
= 8 Ω
Gain = 1
CLOSED LOOP GAIN/PHASE
vs
FREQUENCY
10
Figure 12
−40
−30
−20
−10
0
10
20
30
40
50
60
70
80
90
100
−180
−150
−120
−90
−60
−30
0
30
60
90
120
150
180
V
DD
= 5 V,
R
L
= 8 Ω
Gain
Phase
100 1 k 10 k 100 k 1 M
f − Frequency − Hz
OPEN LOOP GAIN/PHASE
vs
FREQUENCY
Phase − Degrees
Gain − dB
Figure 13
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
T
A
= 25°C
T
A
= −40°C
T
A
= 125°C
V
DD
= 5 V
V
DD
− Supply Voltage − V
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
I
DD
− Supply Current − mA
0.00001
0.0001
0.001
0.01
0.1
1
10
0
1
2345
V
DD
= 3.6 V
V
DD
= 5 V
V
DD
= 2.5 V
Voltage on SHUTDOWN Terminal − V
SUPPLY CURRENT
vs
SHUTDOWN VOLTAGE
I
DD
− Supply Current − mA
Figure 14