Datasheet

MAX709
Power-Supply Monitor with Reset
_________________________________________________________________________________________________ 3
300
0
-60 100
POWER-UP RESET DELAY
vs. TEMPERATURE
50
250
TEMPERATURE (°C)
POWER-UP RESET DELAY (ms)
60
150
100
-20 20
200
V
CC
= RESET THRESHOLD MAX,
V
CC
RISING
100
20
-60 -20 60 100
SUPPLY CURRENT
vs. TEMPERATURE
40
80
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
20
60
0
NOTE: STEADY-STATE SUPPLY
CURRENT IS INDEPENDENT
OF RESET OUTPUT STATUS
NO LOAD
V
CC
= +5V
V
CC
= +4V
V
CC
= +3V
V
CC
= +2V
V
CC
= +1V
24
0
-60 100
POWER-DOWN RESET DELAY
vs. TEMPERATURE
4
20
TEMPERATURE (°C)
POWER-DOWN RESET DELAY (µs)
60
12
8
-20 20
16
V
CC
STEPPED FROM RESET THRESHOLD
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)
NORMALIZED RESET THRESHOLD
20
1.001
0.995
THE RESET THRESHOLD IS SHOWN
NORMALIZED TO 1, REPRESENTING
ALL AVAILABLE MAX709 RESET
THRESHOLDS