ML33111
LANSDALE Semiconductor, Inc.
TEMPERATURE PERFORMANCE (Typical performance based on device characterization, not guaranteed.)
Characteristic
– 40°C
+25°C
+ 85°C
Power Supply Current
@ V
@ V
= 3.6 V
= 7.0 V
1.2 mA
1.4 mA
1.5 mA
1.7 mA
1.6 mA
1.9 mA
CC
CC
Reference Voltage (Vb)
0 dB Gain (V = 100 mVrms) — Compressor
1.495 V
0.08 dB
0.04 dB
0.3%
1.5 V
0 dB
0 dB
0.2%
0.2%
1.505 V
– 0.04 dB
– 0.03 dB
0.2%
in
0 dB Gain (V = 100 mVrms) — Expander
in
Total Harmonic Distortion (V = 100 mVrms) — Compressor
in
Total Harmonic Distortion (V = 100 mVrms) — Expander
in
0.3%
0.16%
Gain Tracking Relative to 0 dB Gain — Compressor
V
in
V
in
= 1.0 Vrms
= 1.0 mVrms
10.8 dB
–19.95 dB
10 dB
– 20 dB
10 dB
– 20.1 dB
Gain Tracking Relative to 0 dB Gain — Expander
V
in
V
in
= 316 mVrms
= 10 mVrms
18.6 dB
– 40.2 dB
20 dB
– 40 dB
19.95 dB
– 39.9 dB
Muting (∆ Gain) with Pin 4 = High (V = 1.0 Vrms) — Compressor
in
68 dB
76 dB
67 dB
76 dB
66 dB
75 dB
Muting (∆ Gain) with Pin 12 = High (V = 0.316 Vrms) — Expander
in
Figure 1. Mute Timing
Compressor
or Expander
Mute Input
t
t
t
t
CMHL
EMHL
EMLH
CMLH
Compressor
or Expander
Output
Figure 2. Passthrough Timing
Passthrough
Input
Compressor
Output
Expander
Output
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