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PHYSICAL SPECIFICATIONS
Size
Weight
Humidity
Altitude
Expected Service Life
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature
Storage Temperature
See mechanical drawing
3.3 grams (F5 package)
90% RH at 50°C
10,000 feet
10 years at 25°C
-0.5V to +7.0V
-40°C to +70°C
-40°C to +70°C
DS1996
?
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL
Logic 1 V IH
Logic 0 V IL
Output Logic Low @ 4 mA V OL
Input Load Current I L
MIN
2.2
-0.3
(V PUP =2.8V to 6.0V, -40°C t o +70°C)
TYP MAX UNITS NOTES
V CC +0.3 V 1, 7
+0.3 V 1
0.4 V 1
5 μA 2
CAPACITANCE
PARAMETER
I/O (1-Wire)
SYMBOL
C IN/OUT
MIN
TYP
100
MAX
800
(T A = 25°C)
UNITS NOTES
pF 5
AC ELECTRICAL CHARACTERISTICS: REGULAR SPEED
PARAMETER SYMBOL MIN TYP MAX
Time Slot t SLOT 60 120
Write 1 Low Time t LOW1 1 15
Write 0 Low Time t LOW0 60 120
Read Data Valid t RDV exactly 15
Release Time t RELEASE 0 15 45
Read Data Setup t SU 1
Recovery Time t REC 1
Reset Time High t RSTH 480
Reset Time Low t RSTL 480
Presence Detect High t PDH 15 60
Presence Detect Low t PDL 60 240
17 of 19
(-40°C to 70°C)
UNITS NOTES
μs
μs
μs
μs
μs
μs 4
μs
μs 3
μs 6
μs
μs
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