ꢀ ꢁꢂ ꢃ ꢄ ꢅ ꢂ ꢆ ꢀꢁ ꢂꢃ ꢄꢅ ꢇ
SLUS553D − MAY 2003 − REVISED JULY 2005
TYPICAL CHARACTERISTICS
ERROR AMPLIFIER REFERENCE
BYPASSED 5-V REFERENCE
vs
JUNCTION TEMPERATURE
vs
JUNCTION TEMPERATURE
5.1
5.08
5.06
5.04
5.02
1.215
1.21
1.205
1.2
V
CC
= 18 V
V
CC
= 18 V
1.195
1.19
5
4.98
4.96
4.94
1.185
1.18
4.92
4.9
1.175
−40
−40
10
60
110 125
10
60
110 125
T
J
− Junction Temperature − _C
T
J
− Junction Temperature − _C
Figure 8
Figure 9
OSCILLATOR FREQUENCY
vs
JUNCTION TEMPERATURE
TOTAL SLEEP CURRENT
vs
JUNCTION TEMPERATURE
335
325
315
305
295
285
275
265
255
245
235
26
24
22
20
18
V
= 18 V
CC
V
CC
= 18 V
16
14
−40
10
60
110 125
−40
10
60
110 125
T
J
− Junction Temperature − _C
T
J
− Junction Temperature − _C
Figure 10
Figure 11
27
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