DS1833 查看數據表（PDF） - Maxim Integrated
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DS1833 Datasheet PDF : 5 Pages
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ABSOLUTE MAXIMUM RATINGS*
Voltage on VCC Pin Relative to Ground
Voltage on I/O Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.5V to +7.0V
-0.5V to VCC +0.5V
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
DS1833
* 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
Supply Voltage
VCC
1.2 5.0
(-40°C to +85°C)
MAX UNITS NOTES
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
Low Level @ RST
VOL
Output Current @ 0.4V
IOL
Operating Current
ICC
VCC Trip Point 5%
VCCTP1
VCC Trip Point 10%
VCCTP2
VCC Trip Point 15%
VCCTP3
Output Capacitance
COUT
Internal Pull-Up Resistor
RP
(-40°C to +85°C; VDD=5V ± 10%)
MIN TYP MAX UNITS NOTES
0.4
V
1
+8
mA
1.5
2
mA
4.5 4.625 4.74
V
1
4.25 4.375 4.49
V
1
4.0 4.125 4.24
V
1
10
pF
3.75 5
6.25
kW
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
Reset Active Time
tRST
VCC Detect to RST
tRPD
VCC Slew Rate (4.75V - 4.00V)
tF
VCC Slew Rate (4.00V - 4.75V)
tR
VCC Detect to RST
tRPU
(-40°C to +85°C; VCC=5V ± 10%)
MIN TYP MAX UNITS NOTES
250 350 450
ms
100
ns
300
ms
0
ns
250 350 450
ms
NOTES:
1. All voltages are referenced to ground.
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