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MAX6372 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Pin-Selectable Watchdog Timers - Maxim Integrated

भाग संख्या MAX6372
समारोह Pin-Selectable Watchdog Timers
मैन्युफैक्चरर्स Maxim Integrated 
लोगो Maxim Integrated लोगो 
पूर्व दर्शन
1 Page
		
<?=MAX6372?> डेटा पत्रक पीडीएफ

MAX6372 pdf
MAX6369–MAX6374
Pin-Selectable Watchdog Timers
Absolute Maximum Ratings
Terminal Voltage (with respect to GND)
VCC......................................................................-0.3V to +6V
WDI......................................................................-0.3V to +6V
WDO (Open Drain: MAX6369/71/73)...................-0.3V to +6V
WDO (Push-Pull: MAX6370/72/74........ -0.3V to (VCC + 0.3V)
SET0, SET1, SET2............................... -0.3V to (VCC + 0.3V)
Maximum Current, Any Pin (input/output)...........................20mA
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23 (derate 8.75mW/°C above +70°C).........700mW
Operating Temperature Range......................... -40°C to +125°C
Storage Temperature Range............................. -65°C to +150°C
Junction Temperature......................................................+150°C
VCC Rise or Fall Rate....................................................0.05V/μs
Lead Temperature (soldering, 10s).................................. +300°C
Soldering Temperature (reflow)
Lead(Pb)-free................................................................... +260°C
Containing Lead (Pb).......................................................+240°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these
or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Electrical Characteristics
(VCC = +2.5V to +5.5V, SET_ = VCC or GND, TA = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C and
VCC = +3V.) (Note 1)
PARAMETER
Operating Voltage Range
Supply Current
Input High Voltage
Input Low Voltage
Logic Input Current (Note 2)
WDO Output Low
Voltage
WDO Leakage Current
WDO Output High
Voltage
SYMBOL
VCC
ICC
VIH
VIL
VOL
ILKG
VOH
CONDITIONS
No load
TA = -40°C to +85°C
TA = -40°C to +125°C
WDI, SET0, SET1, SET2
VCC ≥ 3.3V,
TA = -40°C to +85°C
WDI, SET0,
SET1, SET2
VCC ≥ 3.3V,
TA = -40°C to +125°C
VCC ≥ 2.5V,
TA = -40°C to +85°C
VCC ≥ 2.5V,
TA = -40°C to +125°C
VWDI or VSET_ = 0V or VCC
ISINK = 1.2mA, VCC > 2.7V, watchdog
output asserted
ISINK = 6mA, VCC > 4.5V, watchdog output
asserted
VWDO = 0 to +5.5V, output deasserted,
MAX6369/MAX6371/MAX6373
ISOURCE = 500µA, VCC > 2.7V,
watchdog output deasserted
ISOURCE = 800µA, VCC > 4.5V,
watchdog output deasserted
MIN TYP
2.5
8
10
0.8 x VCC
0
0.8 x VCC
VCC - 1.5
MAX
5.5
20
22
UNITS
V
µA
V
0.8
0.6
V
0.6
0.4
±10 nA
0.3 V
0.4 V
1 µA
V
www.maximintegrated.com
Maxim Integrated │2

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डाउनलोड[ MAX6372 Datasheet.PDF ]


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