DS1642 Ver la hoja de datos (PDF) - Maxim Integrated
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DS1642 Datasheet PDF : 13 Pages
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DS1642
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………..-0.3V to +6.0V
Operating Temperature Range……………………………………………...0°C to +70°C (noncondensing)
Storage Temperature Range…………………………………………… -40°C to +85°C (noncondensing)
Lead Temperature (soldering, 10 seconds)
Note: Hand or wave-soldered only (Note 6) …………. . . . . . . . . . ………..………. . . . . . . …..+260C
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
Logic 1 Voltage
(All Inputs)
VIH
2.2
Logic 0 Voltage
(All Inputs)
VIL
-0.3
MAX
VCC + 0.3
0.8
UNITS
V
V
NOTES
1
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
Active Supply Current
TTL Standby Current
( CE = VIH)
CMOS Standby Current
( CE < VCC - 0.2V)
Input Leakage Current
(Any Input)
ICC
ICC1
ICC2
IIL
-1
I/O Leakage Current
(Any Output)
IOL
-1
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOH
2.4
Output Logic 0 Voltage
(IOUT = +2.1mA)
VOL
Write Protection Voltage
VPF
4.25
TYP
15
1
1
4.37
MAX
50
3
3
+1
+1
0.4
4.50
UNITS NOTES
mA
2, 3
mA
2, 3
mA
2, 3
A
A
1
1
V
1
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