Rainbow Electronics DS1804 - Manual (Page 4)

DS1804
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ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground -1.0V to +7.0V
Operating Temperature -40°C 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.
1. Insert A (Burn-in Disclaimer)
The Dallas Semiconductor DS1804 is built to the highest quality standards and manufactured for long
term reliability. All Dallas Semiconductor devices are made using the same quality materials and
manufacturing methods. However, the Flip Chip Package version of the DS1804 is not exposed to
environmental stresses, such as burn-in, that some industrial applications require. For specific reliability
information on this product, please contact the factory in Dallas at (972) 371-4448.
RECOMMENDED DC OPERATING CONDITIONS (-40
°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Voltage V
CC
+2.7 5.5 V 1
Input Logic 1 V
IH
2.0 V
CC
+0.5 V 1,2
Input Logic 0 V
IL
-0.5
+0.8
+0.6
V 1,15
Resistor Inputs L,H,W GND-0.5 V
CC
+0.5 V 1,3
DC ELECTRICAL CHARACTERISTICS (-40
°C to +85°C; V
CC
=2.7V to 5.5V)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Current I
CC
400 µA 4
Input Leakage I
LI
-1 +1 µA
Wiper Resistance R
W
400 1000 Ω
Wiper Current I
W
1 mA
Standby Current:
3 Volts
5 Volts
I
STBY
10
20
40
µA
µA
5
Wiper Load Time t
WLT
500 µs 6
Power-Up Time t
PU
50 ms 14