TPA152
75-mW STEREO AUDIO POWER AMPLIFIER
SLOS210A – JUNE 1998 – REVISED MARCH 2000
TYPICAL CHARACTERISTICS
CROSSTALK
vs
FREQUENCY
CROSSTALK
vs
FREQUENCY
–60
–70
–60
–70
P
V
R
C
= 75 mW
O
V
= 1 V
O
= 5 V
= 32 Ω
= 1 µF
DD
V
R
C
= 5 V
= 10 kΩ
= 1 µF
DD
L
B
L
B
A
V
= –1 V/V
A
V
= –1 V/V
–80
–80
–90
–90
–100
–110
Right to Left
Right to Left
Left to Right
–100
–110
–120
–120
–130
Left to Right
10k 20k
20
100
1k
10k 20k
20
100
1k
f – Frequency – Hz
f – Frequency – Hz
Figure 13
Figure 14
MUTE ATTENUATION
vs
FREQUENCY
–70
–80
V
R
C
= 5 V
= 32Ω
= 1 µF
DD
L
B
90
–100
–110
–120
–130
–140
20
100
1k
10k 20k
f – Frequency – Hz
Figure 15
8
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TI [ TEXAS INSTRUMENTS ]
