DS1855E-050+ Maxim Integrated Products, DS1855E-050+ Datasheet - Page 12
![IC RES TEMP-CNTRL 10/50K 14TSSOP](/photos/6/57/65725/406-14-tssop_sml.jpg)
DS1855E-050+
Manufacturer Part Number
DS1855E-050+
Description
IC RES TEMP-CNTRL 10/50K 14TSSOP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1855E-010.pdf
(20 pages)
Specifications of DS1855E-050+
Taps
100, 256
Resistance (ohms)
10K, 50K
Number Of Circuits
2
Temperature Coefficient
750 ppm/°C Typical
Memory Type
Non-Volatile
Interface
I²C, 2-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Resistance In Ohms
10K and 50K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature Range
Programming Temperature Range
Storage Temperature Range
Soldering Temperature
* 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
DC ELECTRICAL CHARACTERISTICS
Supply Voltage
PARAMETER
Active Supply Current
Input Leakage
Input Logic 1
Input Logic 0
Input Current each
I/O Pin
Standby Current
Low-Level Output
Voltage (SDA)
I/O Capacitance
WP Internal Pull-Up
Resistance, R
PARAMETER
wp
SYMBOL
V
V
C
V
I
R
V
I
I
stby
CC
OL1
OL2
LI
I/O
wp
IH
IL
SYMBOL
V
CONDITION
CC
3mA sink
6mA sink
<0.9V
0.4<V
current
current
3.0V
5.0V
DD
I/O
MIN
+2.7
12 of 12
(-40°C to +85°C; V
0.7V
GND -
MIN
-10
0.3
0.0
0.0
-0.3V to +6.0V
0°C to +85°C
See J-STD-020A Specification
-40°C to +85°C; Extended Industrial
-55°C to +125°C
40
-1
TYP
CC
TYP
20
30
65
MAX
5.5
0.3V
MAX
V
+10
100
0.5
0.3
0.4
0.6
+1
CC
40
60
10
CC
CC
+
(-40°C to +85°C)
UNITS
= 2.7V to 5.5V)
UNITS
V
mA
kW
m
m
m
pF
V
V
V
V
A
A
A
NOTES
NOTES
11, 12
1
3
2