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MAX6324 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - uP Supervisory Circuits - Maxim Integrated

भाग संख्या MAX6324
समारोह uP Supervisory Circuits
मैन्युफैक्चरर्स Maxim Integrated 
लोगो Maxim Integrated लोगो 
पूर्व दर्शन
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<?=MAX6324?> डेटा पत्रक पीडीएफ

MAX6324 pdf
MAX6323/MAX6324
μP Supervisory Circuits with Windowed
(Min/Max) Watchdog and Manual Reset
Absolute Maximum Ratings
Terminal Voltage (with respect to GND)
VCC....................................................................-0.3V to +6.0V
MR, RESET (MAX6323), WDI............... -0.3V to (VCC + 0.3V)
WDPO, RESET (MAX6324)..............................-0.3V to +6.0V
Input Current, VCC, WDI, MR..............................................20mA
Output Current, RESET, WDPO.........................................20mA
Rate of Rise, VCC...........................................................100V/µs
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)...........696mW
Operating Temperature Range.......................... -40°C to +125°C
Junction Temperature.......................................................+150°C
Storage Temperature Range............................. -65°C to +150°C
Lead Temperature (soldering, 10s).................................. +300°C
Soldering Temperature (reflow)
Lead(Pb)-Free.............................................................. +260°C
Containing Lead...........................................................+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 = full range, TA = -40°C to +125°C, unless otherwise noted. Typical values are at VCC = 3V, TA = +25°C.) (Note 1)
PARAMETER
Operating Voltage Range
Supply Current
Reset Threshold Voltage
Reset Timeout Delay
VCC to RESET Delay
WDPO, RESET Output Voltage
RESET Output Voltage
(MAX6323)
WDPO, RESET Output Leakage
SYMBOL
VCC
ICC
VTH
tRP
VOL
VOH
ILKG
CONDITIONS
No load, RESET
deasserted
MAX632_ _UT46
VCC = 2.5V or 3.3V
VCC = 5.5
MAX632_ _UT44
MAX632_ _UT31
MAX632_ _UT29
MAX632_ _UT26
MAX632_ _UT23
RESET deasserted
10mV/ms, VTH +100mV to VTH - 100mV
ISINK = 1.2mA, VCC = 2.25V
(MAX632_ _UT23, MAX632_ _UT26,
MAX632_ _UT29, MAX632_ _UT31)
ISINK = 3.2mA, VCC = 4.25V
(MAX632_ _UT44, MAX632_ _UT46)
ISINK = 100μA, VCC > 1.2V,
RESET asserted
ISOURCE = 500μA, VCC = 3.15V,
RESET deasserted (MAX632_ _UT23,
MAX632_ _UT26, MAX632_ _UT29,
MAX632_ _UT31)
ISOURCE = 800μA, VCC = 4.75V, RESET
deasserted, (MAX632_ _UT44,
MAX632_ _UT46)
VRESET = VWDPO = +5.5V, RESET,
WDPO deasserted
MIN TYP
1.2
23
27
4.50 4.63
4.25 4.38
3.00 3.08
2.85 2.93
2.55 2.63
2.25 2.32
100 180
20
0.8 x VCC
VCC - 1.5
MAX
5.5
45
57
4.75
4.50
3.15
3.00
2.70
2.38
280
UNITS
V
µA
V
ms
µs
0.4
V
0.4
0.4
V
1 µA
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डाउनलोड[ MAX6324 Datasheet.PDF ]


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