DS1345WP-150 View Datasheet(PDF) - Dallas Semiconductor -> Maxim Integrated
Part Name
Description
MFG CO.
DS1345WP-150
Dallas Semiconductor -> Maxim Integrated
DS1345WP-150 Datasheet PDF : 12 Pages
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ABSOLUTE MAXIMUM RATINGS*
Voltage On Any Pin Relative To Ground
Operating Temperature
Storage Temperature
Soldering Temperature
DS1345W
-0.3V to +4.6V
0°C to 70°C, -40°C to +85°C for IND parts
-40°C to +70°C, -40°C to +85°C for IND parts
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
PARAMETER
SYMBOL MIN TYP
Power Supply Voltage
Logic 1
Logic 0
VCC
3.0
3.3
VIH
2.2
VIL
0.0
MAX
3.6
VCC
0.4
(TA: See Note 10)
UNITS NOTES
V
V
V
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
Input Leakage Current
IIL
-1.0
I/O Leakage Current
CE ³ VIH £ VCC
IIO
-1.0
Output Current @ 2.2V
IOH
-1.0
Output Current @ 0.4V
IOL
2.0
Standby Current CE = 2.2V
ICCS1
Standby Current
CE = VCC -0.2V
ICCS2
Operating Current
ICCO1
Write Protection Voltage
VTP
2.8
(TA: See Note 10) (VCC = 3.3V ± 0.3V)
TYP MAX UNITS NOTES
+1.0
µA
+1.0
µA
mA
14
mA
14
50
250
µA
30
150
µA
50
mA
2.9
3.0
V
CAPACITANCE
PARAMETER
Input Capacitance
Input/Output Capacitance
SYMBOL
CIN
CI/O
MIN
TYP
5
5
MAX
10
10
UNITS
pF
pF
(TA = 25°C)
NOTES
4 of 12
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