DS1345WP-100 データシートの表示（PDF） - Maxim Integrated
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DS1345WP-100 Datasheet PDF : 10 Pages
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ABSOLUTE MAXIMUM RATINGS
Voltage on Any Pin Relative to Ground
Operating Temperature Range
Commercial:
Industrial:
Storage Temperature Range
Lead Temperature (soldering, 10s)
Soldering Temperature (reflow)
DS1345W
-0.3V to +4.6V
0°C to +70°C
-40°C to +85°C
-55°C to +125°C
+260°C
+260°C
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 ≥ 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
Operating Current
Write Protection Voltage
ICCS2
ICCO1
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
(TA = +25°C)
UNITS NOTES
pF
pF
4 of 10
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