DS12887 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS12887 Datasheet PDF : 19 Pages
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ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.3V to +7.0V
0°C to 70°C
–40°C to +70°C
260°C for 10 seconds (See Note 7)
DS12887
* 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
Input Logic 1
Input Logic 0
VCC
4.5 5.0
VIH
2.2
VIL
–0.3
MAX
5.5
VCC+0.3
0.8
(0°C to 70°C)
UNITS NOTES
V
1
V
1
V
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Power Supply Current
Input Leakage
I/O Leakage
Input Current
Output @ 2.4V
Output @ 0.4V
Write Protect Voltage
SYMBOL
ICC1
IIL
ILO
IMOT
IOH
IOL
VTP
(0°C to 70°C; VCC = 4.5 to 5.5V)
MIN TYP MAX UNITS NOTES
7
15
mA
2
–1.0
+1.0
µA
3
–1.0
+1.0
µA
4
–1.0
+500
µA
3
–1.0
mA
1, 5
4.0
mA
1
4.0 4.25 4.5
V
CAPACITANCE
PARAMETER
Input Capacitance
Output Capacitance
SYMBOL
CIN
COUT
MIN
TYP
MAX
5
7
(tA = 25°C)
UNITS NOTES
pF
pF
13 of 19
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