DS1813-10 查看數據表（PDF） - Maxim Integrated
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DS1813-10 Datasheet PDF : 9 Pages
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DS1813
ABSOLUTE MAXIMUM RATINGS
Voltage Range on VCC Pin Relative to Ground……………………………………………...-0.5V to +7.0V
Voltage Range on RST Relative to Ground………………………………….….……-0.5V to (VCC +0.5V)
Operating Temperature Range………………………………………………………………-40°C to +85°C
Storage Temperature Range……………………………………………………………….-55°C to +125°C
Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 Specification
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
(TA = -40°C to +85°C)
PARAMETER
SYMBOL MIN TYP
Supply Voltage
VCC
0
MAX UNITS NOTES
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(VCC = 1.2V to 5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
Output Current at 0.4V
IOL
Voltage Input Low
VIL
Voltage Input High
VIH
Operating Current VCC < 5.5
DS1813-5
VCC Trip Point
DS1813-10
DS1813-15
Internal Pullup Resistor
Output Capacitance
ICC
VCCTP
RP
COUT
MIN
10
0.7 x
VCC
4.50
4.25
4.00
3.50
TYP
30
4.62
4.35
4.13
5.5
MAX
0.4
UNITS
mA
V
NOTES
2, 3
1
V
1
40
µA
4
4.75
4.49
V
1
4.24
7.5
kΩ
6
10
pF
AC ELECTRICAL CHARACTERISTICS
(VCC = 1.2V to 5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
Reset Active Time
tRST
VCC Detect to RST
tRPD
VCC Slew Rate
(VCCTP(MAX) - VCCTP(MIN))
tF
VCC Slew Rate
(VCCTP(MIN) - VCCTP(MAX))
tR
VCC Detect to RST
tRPU
Pushbutton Detect to RST
tPB
Pushbutton Reset
tPBRST
MIN
100
300
0
100
1
100
TYP
150
2
150
150
MAX
300
5
UNITS
ms
µs
NOTES
µs
7
ns
300
ms
5
µs
300
ms
4 of 5
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