MAX823 Maxim, MAX823 Datasheet - Page 2

• Manufacturer Part Number: MAX823
• Description: 5-Pin Microprocessor Supervisory Circuits
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
All Other Pins..............................................-0.3V to (V
Input Current, All Pins Except RESET and
Output Current, RESET, RESET ..........................................20mA
Rate of Rise, V
Continuous Power Dissipation (T
5-Pin Microprocessor Supervisory Circuits
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
(V
to +3.6V for MAX82_S, V
T
2
CC
A
Operating Voltage Range
Supply Current
Reset Threshold
Reset Threshold Hysteresis
Reset Threshold Temperature
Coefficient
Reset Timeout Period
SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW
CC
= +25°C.) (Note 1)
_______________________________________________________________________________________
........................................................................-0.3V to +6.0V
= +4.75V to +5.5V for MAX82_L, V
PARAMETER
CC
............................................................100V/µs
CC
= +2.7V to +3.6V for MAX82_R, T
A
= +70°C)
SYMBOL
I
SUPPLY
V
V
t
RST
RP
CC
RESET..............20mA
CC
= +4.5V to +5.5V for MAX82_M, V
T
T
WDI and MR
unconnected
MR unconnected
MAX82_L
MAX82_M
MAX82_T
MAX82_S
MAX82_R
MAX82_L/M
MAX82_T/S/R
MAX82_L/M
MAX82_T/S/R
A
A
= 0°C to +70°C
= -40°C to +85°C
CC
+ 0.3V)
CONDITIONS
A
= T
Operating Temperature Range
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX82_EUK .....................................................-40°C to +85°C
MIN
MAX823L/M,
MAX824L/M
MAX823T/S/R,
MAX824T/S/R
MAX825L/M
MAX825T/S/R
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
to T
MAX
CC
, unless otherwise noted. Typical values are at
= +3.15V to +3.6V for MAX82_T, V
4.56
4.50
4.31
4.25
3.04
3.00
2.89
2.85
2.59
2.55
MIN
140
140
1.0
1.2
TYP
4.63
4.38
3.08
2.93
2.63
200
200
4.5
10
10
40
5
3
5
MAX
4.70
4.75
4.45
4.50
3.11
3.15
2.96
3.00
2.66
2.70
280
280
5.5
24
12
12
8
CC
ppm/°C
UNITS
= +3V
mV
ms
µA
V
V