SA572
MAXIMUM RATINGS
Rating
Supply Voltage
Operating Temperature Range
Operating Junction Temperature
Power Dissipation
Thermal Resistance, Junction−to−Ambient
N Package
D Package
DTB Package
Symbol
V
CC
T
A
T
J
P
D
R
qJA
Value
22
−40
to +85
150
500
75
105
133
Unit
V
DC
°C
°C
mW
°C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
signals at unity gain level (0 dB) = 100 mV
RMS
at 1.0 kHz; V
1
= V
2
; R
2
= 3.3 kW; R
3
= 17.3 kW, unless otherwise noted.
Characteristic
Supply Voltage
Supply Current
Internal Voltage Reference
Total Harmonic Distortion (Untrimmed)
Total Harmonic Distortion (Trimmed)
Total Harmonic Distortion (Trimmed)
No Signal Output Noise
DC Level Shift (Untrimmed)
Unity Gain Level
Large-Signal Distortion
Tracking Error
(Measured relative to value at unity gain) =
[V
O
−V
O
(unity gain)] dB−V
2
dB
Channel Crosstalk
Symbol
V
CC
I
CC
V
R
THD
THD
THD
Test Conditions
−
No Signal
−
1.0 kHz, C
A
= 1.0
mF
1.0 kHz, C
R
= 10
mF
100 Hz
Input to V
1
and V
2
grounded (20−20 kHz)
Input change from no
signal to 100 mV
RMS
−
V
1
= V
2
= 400 mV
Rectifier Input
V
2
= +6.0 dB, V
1
= 0 dB
V
2
=
−30
dB, V
1
= 0 dB
200 mV
RMS
into
channel A, measured
output on channel B
PSRR
120 Hz
Min
6.0
−
2.3
−
−
−
−
−
−1.5
−
−
−
60
Typ
−
−
2.5
0.2
0.05
0.25
6.0
"20
0
0.7
"0.2
"0.5
−
DC ELECTRICAL CHARACTERISTICS
Standard test conditions, V
CC
= 15 V, T
A
= 25°C; Expandor mode (see Test Circuit). Input
Max
22
6.3
2.7
1.0
−
−
25
"50
+1.5
3.0
Unit
V
DC
mA
V
DC
%
%
%
mV
mV
dB
%
dB
dB
dB
−2.5,
+1.6
−
Power Supply Rejection Ratio
−
1mF
1%
R
3
70
−
100W
+
22mF
dB
−15V
2.2mF
V
1
(7,9)
6.8kW
DG
(5,11)
82kW
17.3kW
5W
C
R
= 10mF
−
(2,14)
(6,10)
BUFFER
1kW
+
2.2k
+
2.2mF
270pF
NE5234
V
0
(4,12)
C
A
= 1mF
(8)
(1,15)
2.2mF
V
2
3.3kW (3,13)
R
2
1%
RECTIFIER
(16)
0.1mF
+15V
+
22mF
Figure 2. Test Circuit
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