DS1615 Datasheet, PDF (21/24 Pages) Dallas Semiconductor – Temperature Recorder

ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.3V to +7.0V
-40°C to +85°C
-55°C to +125°C
See J-STD-020A specification
DS1615
• 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 DS1615X 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 DS1615X 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 [phone].
RECOMMENDED DC OPERATING CONDITIONS
PARAMETER
SYMBOL MIN
TYP
Power Supply Voltage
Input Logic 1
Input Logic 0
Battery Voltage
V_CC
4.0
5.0
V_IH
2.2
V_IL
-0.3
V_BAT
2.7
MAX
5.5
V_CC +0.3
+0.8
90%V_CC
(-40°C to 85°C)
UNITS NOTES
V
1
V
1
V
1
V
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
Input Leakage
I_LI
-1
Logic 1 Output
V_OH
2.4
Logic 0 Output
V_OL
TX and I/O Pins Output
Current @ 2.0V
I_OH
-2.2
TX, I/O, and INT Pins Output
I_OL
4
Current @ 0.8V
INSPEC and OUTSPEC Output
I_OL
10
Current @ 0.8V
Active Supply Current
I_CCA
Temperature Conversion
I_TC
Current
Oscillator Current
I_OSC
Battery Standby Current
I_BAT
(Oscillator Off)
DS1615 Thermometer Error
T_ERR
(-40°C to 85°C)
TYP MAX UNITS NOTES
+1
µA
8
V
0.4
V
mA
mA
mA
2
10
mA
600
µA
300
500
nA
200
nA
±2.0
°C
6
CAPACITANCE
PARAMETER
Input Capacitance
Crystal Capacitance
SYMBOL
C_I
C_X
MIN
(T_A = 25°C)
TYP MAX UNITS NOTES
10
pF
6
pF
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