DS1801
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.7V to +7.0V
-40掳 to +85掳C; industrial
-55掳C to +125掳C
260掳C for 10 seconds
* 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
Supply Voltage
Input Logic 1
Input Logic 0
Resistor Inputs
Analog Ground
SYMBOL
V
CC
V
IH
V
IL
L,H,W
AGND
MIN
+2.7
+2.0
-0.5
GND-0.5
GND-0.5
TYP
MAX
5.5
V
CC
+0.5
+.08
V
CC
+0.5
GND+0.5
(-40掳C to +85掳C)
UNITS
V
V
V
V
V
1,2
1,2
2
10
NOTES
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Current
Input Leakage
Wiper Resistance
Wiper Current
Logic 1 Output Current @2.4V
Logic 0 Output Current @0.4V
Standby Current:
3 Volts
5 Volts
SYMBOL
I
CC
I
LI
R
W
I
W
I
OH
I
OL
2
-1
MIN
(-40掳C to +85掳C; V
CC
=2.7V to 5.5V)
TYP
MAX
UNITS
碌A
+1
400
1
-.4
碌A
鈩?/div>
mA
mA
mA
12
20
30
50
碌A
碌A
11
2
2
NOTES
9
7 of 10
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