Rainbow Electronics DS1855 - Manual (Page 12)

DS1855
12 of 20
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground -0.3V to +6.0V
Operating Temperature Range -40°C to +85°C; Extended Industrial
Programming Temperature Range 0°C to +85°C
Storage Temperature Range -55°C to +125°C
Soldering Temperature See J-STD-020A Specification
* 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.
The Dallas Semiconductor DS1855 is built to the highest quality standards and manufactured for long-
term reliability. All DS1855s are made using the same quality materials and manufacturing methods.
However, the DS1855 in the flip-chip package 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
DC ELECTRICAL CHARACTERISTICS (-40°C to +85°C; V
CC
= 2.7V to 5.5V)
PARAMETER SYMBOL CONDITION MIN TYP MAX UNITS NOTES
Active Supply Current I
CC
0.5 mA 11, 12
Input Leakage I
LI
-1 +1
m
A
Input Logic 1 V
IH
0.7V
CC
V
CC
+
0.3
V
Input Logic 0 V
IL
GND -
0.3
0.3V
CC
V
Input Current each
I/O Pin
0.4<V
I/O
<0.9V
DD
-10 +10
m
A 3
Standby Current I
stby
3.0V
5.0V 20
30 40
60
m
A 2
V
OL1
3mA sink
current
0.0 0.4 V Low-Level Output
Voltage (SDA)
V
OL2
6mA sink
current
0.0 0.6 V
I/O Capacitance C
I/O
10 pF
WP Internal Pull-Up
Resistance, R
wp
R
wp
40 65 100 k W