DS1921G Maxim, DS1921G Datasheet - Page 5

• Manufacturer Part Number: DS1921G
• Description: The DS1921G Thermochron® iButton® is a rugged, self-sufficient system that measures temperature and records the result in a protected memory section
• Manufacturer: Maxim

Minimum Product Lifetime vs. Temperature at Different Sample Rates
_______________________________________________________________________________________
11.00
10.00
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
-10
-2
-4
-6
-8
4
2
0
-40
-40
-30
-30
EVERY MINUTE
NO SAMPLES
EVERY 3 MINUTES
OSCILLATOR OFF
EVERY 10 MINUTES
-20
-20
-10
-10
0
0
10
10
TEMPERATURE (°C)
TEMPERATURE (°C)
LOWER LIMIT
UPPER LIMIT
20
20
Thermochron iButton
30
30
RTC Deviation vs. Temperature
40
40
50
50
60
60
70
70
80
80
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