5-Pin Microprocessor Supervisory Circuits

2

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

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.

Output Current, RESET, RESET ..........................................20mA

SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW

Operating Temperature Range

MAX82_EUK .....................................................-40°C to +85°C

Storage Temperature Range .............................-65°C to +160°C

Lead Temperature (soldering, 10sec) .............................+300°C

MAX82_M

WDI and MR

unconnected

4.25

4.50

4.31

4.38

4.45

MAX82_T/S/R

MAX82_L/M

MAX82_L

MR unconnected

MAX82_S

CONDITIONS

2.85

3.00

2.89

2.93

2.96

MAX82_T

3.00

3.15

3.04

3.08

3.11

MAX82_L/M

MAX82_T/S/R

mV

5

Reset Threshold Hysteresis

10

MAX82_R

V

2.55

2.70

Reset Threshold

2.59

2.63

2.66

MAX823T/S/R,

MAX824T/S/R

5

12

V

1.2

1.0

5.5

MAX823L/M,

MAX824L/M

MAX825L/M

Operating Voltage Range

ms

140

200

280

Reset Timeout Period

140

200

280

ppm/°C

40

Reset Threshold Temperature

Coefficient

4.50

4.75

10

24

4.5

12

µA

3

8

Supply Current

4.56

4.63

4.70

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

MAX825T/S/R