SG1532/SG2532/SG3532
ELECTRICAL CHARACTERISTICS
(continued)
Parameter
Open Loop Gain
Ripple Rejection
Output Noise
(Note 4)
Long Term Stability
(Note 4)
Thermal Shutdown
(Note 4)
Test Conditions
T
A
= 25°C
f = 120Hz, T
A
= 25°C
10Hz
≤
f
≤
100KHz, T
A
= 25°C
V
IN
= 30V, T
A
= 125°C
SG3532
SG1532/SG2532
Units
Min. Typ. Max. Min. Typ. Max.
66
68
60
68
dB
66
66
dB
50
50
µV
RMS
0.3
1.0
0.3
1.0 %/Khr
°C
175
175
Note 3. Applies for constant junction temperature. Temperature drift effects must be taken into account separately when the unit is operating under
conditions of high dissipation.
Note 4. These parameters, although guaranteed, are not tested in production.
CHARACTERISTIC CURVES
FIGURE 1.
STANDBY CURRENT
FIGURE 2.
MINIMUM INPUT-OUTPUT VOLTAGE
FIGURE 3.
CURRENT LIMITING
FIGURE 4.
RIPPLE REJECTION
2/93 Rev 1.1 2/94
Copyright
©
1994
3
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INFINITY
Microelectronics Inc.
MICROSEMI [ MICROSEMI CORPORATION ]
