SA571
ELECTRICAL CHARACTERISTICS
(V
CC
= +15 V, T
A
= 25°C, unless otherwise noted)
Characteristic
Supply Voltage
Supply Current
Output Current Capability
Output Slew Rate
Gain Cell Distortion (Note 2)
Resistor Tolerance
Internal Reference Voltage
Output DC Shift (Note 3)
Expandor Output Noise
Unity Gain Level (Note 5)
Gain Change (Notes 2 and 4)
Reference Drift (Note 4)
Resistor Drift (Note 4)
Tracking Error
(Measured Relative to Value at Unity Gain)
Equals [V
O
− V
O
(unity gain)] dB − V
2
dBm
Channel Separation
1.
2.
3.
4.
5.
Input to V
1
and V
2
grounded.
Measured at 0 dBm, 1.0 kHz.
Expandor AC input change from no signal to 0 dBm.
Relative to value at T
A
= 25°C.
0 dBm = 775 mV
RMS
.
Symbol
V
CC
I
CC
I
OUT
SR
Test Conditions
−
No Signal
−
−
Untrimmed
Trimmed
−
−
Untrimmed
No Signal, 15 Hz−20 kHz
(Note 1)
1.0 kHz
−
−
−40°C to +85°C
Rectifier Input,
V
CC
= +6.0 V
V
2
= +6.0 dBm, V
1
= 0 dB
V
2
= −30 dBm, V
1
= 0 dB
−
Min
6.0
−
±
20
−
−
−
1.65
−
−
−1.5
−
−
−
−
+0.2
+0.2
−
60
−1.0, +1.5
−
dB
Typ
−
4.2
−
±
.5
0.5
0.1
±
5
1.8
±
90
20
0
±
0.1
+2.0, −25
+10, −12
Max
18
4.8
−
−
2.0
±
15
1.95
±
150
60
+1.5
−
+20, −50
−
Unit
V
mA
mA
V/ms
%
%
V
mV
mV
dBm
dB
mV
%
dB
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