Datasheet

TPA701
700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER
SLOS229D – NOVEMBER1998 – REVISED MAY 2003
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
10
0
–20
–30
20
30
f – Frequency – kHz
80
–10
180°
–180°
Gain
Phase
60°
–60°
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
Open-Loop Gain – dB
Phase
1
10
1
10
2
10
3
10
4
50
40
60
70
140°
100°
20°
–20°
–100°
–140°
V
DD
= 3.3 V
R
L
= Open
BTL
Figure 15
10
0
–20
–30
1
20
30
f – Frequency – kHz
80
–10
Gain
Phase
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
Open-Loop Gain – dB
10
1
10
2
10
3
10
4
50
40
60
70
V
DD
= 5 V
R
L
= Open
BTL
180°
–180°
60°
–60°
Phase
140°
100°
20°
–20°
–100°
–140°
Figure 16