DS1666
5 of 9
102899
ABSOLUTE MAXIMUM RATINGS*
Voltage on CS , INC , U/ D and U/ D and VCC Relative to Ground -0.5V to +7.0V
Voltage on VH, VL and VW Relative to Ground
-6.5V to +6.5V
Voltage on VB
-6.5V to GND
Operating Temperature
-40° to +85°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
260°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
(-40
°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
+4.5
5.0
5.5
V
1
Input Logic 1
VIH
2.0
VCC+0.5
V
1
Input Logic 0
VIL
-0.5
+0.8
V
1
VH, VL, VW Voltage
VR
VB-0.3
VCC+0.3
V
1, 3
VB Voltage
VB
-5.5
GND
V
1
DC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; V
CC = 5.0V ± 10%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
ICC
0.2
4.5
mA
4
Input Leakage
ILI
-1
+1
A
Wiper Resistance
RW
350
900
2
Wiper Current
IW
1mA
CAPACITANCE
(tA=25
°C)
PARAMETER
SYMBOL
CONDITION
TYP
MAX
UNITS
NOTES
Capacitance
CIN
tA=25
°C
6pF