DS1706 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS1706 Datasheet PDF : 10 Pages
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DS1705/DS1706
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
* 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
(–40°C to +85°C)
PARAMETER
SYMBOL MIN
TYP
MAX
UNITS NOTES
Supply Voltage
VCC
1.0
5.5
V
1
ST and PBRST Input High Level
ST and PBRST Input Low Level
VIH
2.0
VCC–0.5
VIL
–0.03
VCC+0.3
V
1, 3
1, 4
+0.5
V
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL MIN
VCC Trip Point DS1705/DS1706L
VCC Trip Point DS1706
VCC Trip Point DS1706T
VCC Trip Point DS1706S
VCC Trip Point DS1706P or R
Input Leakage
Output Current @ 2.4 volts
Output Current @ 0.4 volts
Output Voltage @ –500 µA
Operating Current
@ VCC < 5.5 volts
Operating Current
@ VCC < 3.6 volts
IN Input Trip Point
VCCTP
VCCTP
VCCTP
VCCTP
VCCTP
IIL
IOH
IOL
VOH
4.50
4.25
3.00
2.85
2.55
–1.0
10
VCC+–0.3
ICC
ICC
VTP
1.20
(–40°C to +85°C; VCC=1.2V to 5.5V)
TYP
MAX
UNITS NOTES
4.65
4.75
V
1
4.40
4.50
V
1
3.08
3.15
V
1
2.93
3.00
V
1
2.63
2.70
V
1
+1.0
µA
2
350
µA
3
mA
3
VCC–0.1
V
3
60
µA
5
50
µA
5
1.25
1.30
V
1
CAPACITANCE
PARAMETER
Input Capacitance
Output Capacitance
(tA=25°C)
SYMBOL MIN
TYP
MAX
UNITS NOTES
CIN
COUT
5
pF
7
pF
011296 8/10
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