DS2409P-TU0026R Ver la hoja de datos (PDF) - Maxim Integrated
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DS2409P-TU0026R Datasheet PDF : 18 Pages
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ABSOLUTE MAXIMUM RATINGS*
Voltage on Data to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.5V to +7.0V
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
DS2409
* 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 (1-Wire In)
Logic 0 (1-Wire In)
Output Logic Low @ 4 mA (1-Wire In)
Output Logic High (1-Wire In)
Input Load Current (1-Wire In)
Logic 1 (Main Out)
Logic 0 (Main Out)
Output Sink Current @ 0.4V (Main Out)
Logic 1 (Aux. Out)
Logic 0 (Aux. Out)
Output Sink Current @ 0.4V (Aux. Out)
Output Leakage (Control Output)
Current @ 0.4V (Control Output)
Operating Current
Quiescent Current
VIH1
VIL1
VOL1
VOH1
IL1
VIHM
VILM
ISM
VIHA
VILA
ISA
ILOC
IOLC
IDD
IDDQ
(-40°C to +85°C, VDD = 5V ±10%)
MIN TYP MAX UNITS NOTES
2.2
VDD
V
1
-0.3
+0.8
V
1
0.4
V
1
VPUP
V
1, 3
5
µA
4
2.2
V
1
-0.3
+0.8
V
1
10
mA
1, 8
2.2
V
1
-0.3
+0.8
V
1
10
mA
1
1
µA
10
mA
50
µA
2
25
µA
2
CAPACITANCE
PARAMETER
Capacitance 1-Wire In
Capacitance Main Out
Capacitance Aux. Out
SYMBOL
CIN1
CINM
CINA
MIN
TYP
MAX
50
50
50
(tA = 25°C)
UNITS NOTES
pF
pF
pF
RESISTANCES
PARAMETER
1-Wire In to Main ON Res.
1-Wire In to Aux. ON Res.
Main and Aux. Pullup Res.
SYMBOL
ZMON
ZAON
RPU
MIN
TYP
10
15
1.5
(-40°C to +85°C)
MAX UNITS NOTES
20
?
30
?
k?
17 of 18
102199
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