DS1921K# Maxim Integrated Products, DS1921K# Datasheet - Page 5

• Manufacturer Part Number: DS1921K#
• Description: KIT IBUTTON THERMOCHRON
• Manufacturer: Maxim Integrated Products
• Series: iButton®r

Specifications of DS1921K#

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Memory Type: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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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