ML33111
LANSDALE Semiconductor, Inc.
Figure 9. Attack and Decay Times (Compressor)
Figure 10. Attack and Decay Times (Expander)
100
80
60
40
20
0
100
80
60
40
20
0
Decay Time
Decay Time
Attack Time
Attack Time
0
1.0
2.0
3.0
4.0
5.0
0
1.0
2.0
3.0
4.0
5.0
C, CAPACITANCE AT PIN 5 (
µF)
C, CAPACITANCE AT PIN 11 (µF)
Figure 11. Compressor Gain Tracking
versus Temperature
Figure 12. Expander Gain Tracking
versus Temperature
1.0
2.0
1.0
0
0
–1.0
– 2.0
Shaded area depicts typical drift range
Shaded area depicts typical drift range
1.0 mVrms
≤
V
≤
1.0 Vrms
10 mVrms
≤
V
≤
316 mVrms
in
in
–1.0
– 40
– 20
0
20
40
60
85
– 40
– 20
0
20 40
60
85
T , AMBIENT TEMPERATURE (
°C)
T , AMBIENT TEMPERATURE (°C)
A
A
Figure 13. THD versus Temperature
Figure 14. Logic Inputs’ Current
1.0
0.5
0
120
100
80
60
40
20
0
Compressor
Pins 4, 8, 12
Expander
V
≤ V
in
CC
– 40
– 20
0
20
40
60
85
0
2.0
4.0
6.0
7.0
T , AMBIENT TEMPERATURE (
°C)
V
, INPUT VOLTAGE (V)
A
in
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