MAX1232MJA Ver la hoja de datos (PDF) - Maxim Integrated
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MAX1232MJA Datasheet PDF : 8 Pages
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MAX1232
Microprocessor Monitor
Absolute Maximum Ratings
Voltage Range on Any Pin (with respect to GND)......-1V to +7V
Operating Temperature Range
C Suffix................................................................0°C to +70°C
E Suffix............................................................ -40°C to +85°C
M Suffix.......................................................... -55°C to +125°C
Storage Temperature Range............................. -65°C to +160°C
Lead Temperature (soldering, 10s).................................. +300°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.
Recommended DC Operating Conditions
(TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
Supply Voltage
ST and PBRST Input High Level
(Note 1)
ST and PBRST Input Low Level
SYMBOL
VCC
VIH
VIL
CONDITIONS
MIN TYP MAX UNITS
4.5
5.0
5.5
V
2.0
VCC + 0.3 V
-0.3
+0.8
V
DC Electrical Characteristics
(VCC = +4.5V to +5.5V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
Input Leakage ST, TOL
Output Current RST
Output Current RST, RST
Operating Current (Note 2)
VCC 5% Trip Point (Note 3)
VCC 10% Trip Point (Note 3)
SYMBOL
IIL
IOH
IOL
ICC
VCCTP
VCCTP
VOH = 2.4V
VOL = 0.4V
TOL = GND
TOL = VCC
CONDITIONS
MIN TYP MAX UNITS
-1.0
+1.0
µA
-1.0
-12
mA
2.0
10
mA
50
200
µA
4.50 4.62 4.74
V
4.25 4.37 4.49
V
Capacitance (Note 4)
(TA = +25°C, unless otherwise noted.)
PARAMETER
Input Capacitance ST, TOL
Output Capacitance RST, RST
SYMBOL
CIN
COUT
CONDITIONS
MIN TYP MAX UNITS
5
pF
7
pF
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