Power-Supply Monitor with Reset

_________________________________________________________________________________________________

3

300

0

-60

100

POWER-UP RESET DELAY

vs. TEMPERATURE

50

250

TEMPERATURE (°C)

60

150

100

-20

20

200

100

20

-60

-20

60

100

SUPPLY CURRENT

vs. TEMPERATURE

40

80

TEMPERATURE (°C)

20

60

0

NOTE: STEADY-STATE SUPPLY

CURRENT IS INDEPENDENT

OF RESET OUTPUT STATUS

NO LOAD

24

0

-60

100

POWER-DOWN RESET DELAY

vs. TEMPERATURE

4

20

TEMPERATURE (°C)

60

12

8

-20

20

16

MAX TO RESET THRESHOLD MIN

__________________________________________Typical Operating Characteristics

1.005

0.997

-60

-20

60

100

NORMALIZED RESET THRESHOLD

vs. TEMPERATURE

0.999

1.003

TEMPERATURE (°C)

20

1.001

0.995

THE RESET THRESHOLD IS SHOWN

NORMALIZED TO 1, REPRESENTING

ALL AVAILABLE MAX709 RESET

THRESHOLDS