DS1921H Maxim, DS1921H Datasheet - Page 43
DS1921H
Manufacturer Part Number
DS1921H
Description
The DS1921H/Z Thermochron® iButtons® are rugged, self-sufficient systems that measure temperature and record the result in a protected memory section
Manufacturer
Maxim
Datasheet
1.DS1921H.pdf
(45 pages)
- Current page: 43 of 45
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RTC Frequency Deviation vs Temperature
Minimum Product Lifetime vs Temperature at Different Sample Rates
-100
-125
-150
-175
-200
11.00
10.00
-25
-50
-75
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
50
25
0
-40
-40
-30
-30
-20
-20
Every Minute
No Samples
-10
-10
0
Lower Limit
0
Temperature (°C)
Temperature (°C)
10
10
Every 3 Min.
Osc. Off
20
20
30
30
Upper Limit
43 of 45
40
40
50
50
Every 10 Min.
60
60
70
70
80
80
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