Datasheet


    
 

 
SLOS327C − AUGUST 2000 − REVISED MAY 2001
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
−100
0
−90
−80
−70
−60
−50
−40
−30
−20
−10
20 20k100 1k 10k
R
L
= 32 Ω
C
B
= 0.47 µF
Mode = SE
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
A
V
= 6 dB
f − Frequency − Hz
A
V
= 14 dB
Supply Ripple Rejection Ratio − dB
Figure 10
−140
0
−120
−100
−80
−60
−40
−20
20 20k100 1k 10k
Crosstalk − dB
f − Frequency − Hz
CROSSTALK
vs
FREQUENCY
P
O
= 1 W
R
L
= 8 Ω
A
V
= 20 dB
Mode = BTL
Left to Right
Right to Left
Figure 11
−140
0
−120
−100
−80
−60
−40
−20
20 20k100 1k 10k
Crosstalk − dB
f − Frequency − Hz
CROSSTALK
vs
FREQUENCY
P
O
= 1 W
R
L
= 8 Ω
A
V
= 6 dB
Mode = BTL
Left to Right
Right to Left
Figure 12
−120
0
−100
−80
−60
−40
−20
20 20k100 1k 10k
Shutdown Attenuation − dB
f − Frequency − Hz
SHUTDOWN ATTENUATION
vs
FREQUENCY
V
I
= 100 mV
RMS
R
L
= 8 Ω,
Mode = BTL