ML33111
LANSDALE Semiconductor, Inc.
Figure 9. Attack and Decay Times (Compressor)
100
80
t, TIME (ms)
60
40
20
0
0
Attack Time
1.0
2.0
3.0
4.0
5.0
C, CAPACITANCE AT PIN 5 (µF)
t, TIME (ms)
Decay Time
100
80
60
40
20
0
0
Figure 10. Attack and Decay Times (Expander)
Decay Time
Attack Time
1.0
2.0
3.0
4.0
5.0
C, CAPACITANCE AT PIN 11 (µF)
Figure 11. Compressor Gain Tracking
versus Temperature
1.0
2.0
Figure 12. Expander Gain Tracking
versus Temperature
GAIN DRIFT VS +25
°
C (dB)
GAIN DRIFT VS +25
°
C (dB)
1.0
0
0
–1.0
Shaded area depicts typical drift range
10 mVrms
≤
Vin
≤
316 mVrms
– 2.0
– 40
– 20
0
20
40
60
85
Shaded area depicts typical drift range
1.0 mVrms
≤
Vin
≤
1.0 Vrms
–1.0
– 40
– 20
0
20
40
60
85
TA, AMBIENT TEMPERATURE (°C)
TA, AMBIENT TEMPERATURE (°C)
Figure 13. THD versus Temperature
1.0
TOTAL HARMONIC DISTORTION (%)
120
100
I in , INPUT CURRENT (
µ
A)
80
60
40
20
0
0
Figure 14. Logic Inputs’ Current
0.5
Compressor
Expander
0
– 40
– 20
0
20
40
60
85
Pins 4, 8, 12
Vin
≤
VCC
2.0
4.0
Vin, INPUT VOLTAGE (V)
6.0
7.0
TA, AMBIENT TEMPERATURE (°C)
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