DS1371 Datasheet, PDF (4/14 Pages) Maxim Integrated Products – 2-Wire, 32-Bit Binary Counter Watchdog Clock

Typical Operating Characteristics
(VCC = 3.3V, TA = +25°C, unless otherwise noted.)
IOSCO vs. VCC
SQUARE-WAVE OFF
600
550
500
450
400
350
300
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
IOSC0 vs. TEMPERATURE
VCC = 3.3V
750
700
650
600
550
500
-40
-20 0
20 40 60 80
TEMPERATURE ( C)
35
30
25
20
15
10
5
0
0
IOSC0 vs. WDS FREQUENCY
200 400 600 800 1000
WDS FREQUENCY (kHz)
IOSC1 vs. VCC
SQUARE-WAVE ON
950
900
850
800
750
700
650
600
550
500
450
400
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC (V)
ICCA vs. VCC
SQUARE-WAVE ON
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
-40 -20 0 20 40 60 80
TEMPERATURE ( C)
32767.76
OSCILLATOR FREQUENCY vs. VCC
32767.71
32767.66
32767.61
3.767.56
1.3 1.8 2.3 2.8 3.3 3.8 4.3 4.8 5.3
VCC (V)
DS1371
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