ꢀ
ꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢆ
ꢆꢇ ꢈ ꢁꢉ ꢊꢋꢌꢍꢉ ꢎꢏꢎꢉꢈ ꢁꢐ ꢑ ꢒꢐ ꢀꢁꢎꢓ ꢋ ꢉꢐ ꢔ ꢒꢋ ꢑꢁ ꢋꢑ
ꢇ ꢈꢁ ꢊ ꢑꢋꢓ ꢕ ꢀꢎꢁꢐ ꢑ
SLVS033F − FEBRUARY 1990 − REVISED NOVEMBER 2004
†
TYPICAL CHARACTERISTICS
SHUTDOWN THRESHOLD VOLTAGE
SUPPLY CURRENT
vs
vs
FREE-AIR TEMPERATURE
INPUT VOLTAGE
0.6
0.5
0.4
0.3
0.2
0.1
0
5
4
3
2
I
O
= 0
V
(FB/SD)
1
0
−50
−25
0
25
50
75
100
0
5
10
15
V
CC
− Input Voltage − V
T
A
− Free-Air Temperature − °C
Figure 1
Figure 2
OSCILLATOR FREQUENCY
vs
FREE-AIR TEMPERATURE
SUPPLY CURRENT IN SHUTDOWN
vs
INPUT VOLTAGE
35
33
120
100
80
60
40
20
0
31
29
27
25
V
) = 0
(FB/SD
V
= 15 V
CC
V
= 3.5 V
CC
23
21
19
17
15
−50
−25
0
25
50
75
100
0
5
10
15
V
CC
− Input Voltage − V
T
A
− Free-Air Temperature − °C
Figure 3
Figure 4
†
Data at high and low temperatures are applicable only within the recommended operating free-air temperature range.
5
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TI [ TEXAS INSTRUMENTS ]
