DS1044-18 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS1044-18 Datasheet PDF : 6 Pages
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DS1044
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
Short Circuit Output Current
–1.0V to +7.0V
0°C to 70°C
–55°C to +125°C
260°C for 10 seconds
50 mA for 1 second
* 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.
DC ELECTRICAL CHARACTERISTICS
PARAMETER
TEST
SYMBOL CONDITION MIN
Supply Voltage
Active Current
VCC
4.75
ICC
VCC=5.25V
Period=1µs
High Level Input Voltage
Low Level Input Voltage
Input Leakage
High Level Output Current
Low Level Output Current
VIH
2.2
VIL
–0.5
IL
0V<VI<VCC
–1.0
IOH
VCC=4.75V
VOH=4V
IOL
VCC=4.75V
12
VOL=0.5V
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
Period
Input Pulse Width
tPERIOD
tWI
2 (tWI)
100% of
Tap Delay
Input–to–Tap Output Delay
Output Rise or Fall Time
Power–up Time
tPLH, tPHL
tOR, tOF
tPU
TYP
Table 1
2.0
CAPACITANCE
PARAMETER
Input Capacitance
SYMBOL MIN
CIN
TYP
(0°C to 70°C; VCC=+5V ± 5%)
TYP
MAX
UNITS
5.00
5.25
V
45
mA
VCC+0.5
V
0.8
V
1.0
µA
–1.0
mA
mA
MAX
(+25°C; VCC=5V ± 5%)
UNITS NOTES
ns
3
ns
3
ns
2.5
ns
100
ms
MAX
10
UNITS
pF
(tA=25°C)
NOTES
021798 4/6
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