DS1809U-010 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS1809U-010 Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-1.0V to +7.0V
-40°C to +85°C; industrial
-55°C to +125°C
260°C for 10 seconds
DS1809
* 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.
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
SYMBOL MIN TYP
Supply Voltage
VCC
+2.7
Resistor Inputs
RL,RH,RW GND-0.5
GND
GND
GND
(-40°C to +85°C)
MAX UNITS NOTES
5.5
V
1
VCC+0.5
V
2
GND
1
DC ELECTRICAL CONDITIONS
PARAMETER
SYMBOL
Supply Current Active
ICC
Standby Current
ISTBY
Logic Input High
VIH
Logic Input Low
VIL
Input Leakage
Wiper resistance
Wiper Current
Storage Pin Current (STR)
Wiper Storage Time
IIL
RWIPER
IW
ISP
tWST
MIN
+2.0
-0.5
-1
4
(-40°C to +85°C)
TYP MAX UNITS NOTES
500
1000
µA
5
25
µA
6
VCC+0.5
V
6,11
+0.8
V
6,11
+0.6
+1
µA
3
400
O
1
mA
5
8
µA
12,18
ms
19
6 of 8
101999
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