MIC2753/2754
Micrel
Typical Characteristics
Supply Current
vs. Temperature
100
SUPPLY CURRENT (碌A(chǔ))
80
60
40
20
1V
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
2V 3V 4V
5V
No Load; L, M
voltage codes
V
IN
= 6V
10
RESET PULSE WIDTH (ms)
9
8
7
6
5
4
3
2
1
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
L, M voltage codes
Power-Down Reset Delay
vs. Temperature
300
Power-Up Reset Timeout
vs. Temperature
RESET DELAY (碌s)
250
200
150
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
Normalized Reset Threshold
vs. Temperature
1.010
NORMALIZED THRESHOLD
50
45
RESET DELAY (ns)
1.005
40
35
30
25
0.990
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
Manual Reset Delay
vs. Temperature
40
L, M voltage codes
OVERVOLTAGE DELAY (碌s)
Overvoltage Delay
vs. Temperature
10mV
30
20mV
100mV
20
Overdrive = 200mV
10
L, M voltage codes
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
1.000
0.995
20
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
Undervoltage Delay
vs. Temperature
50
UNDERVOLTAGE DELAY (碌s)
L, M voltage codes
40
THRESHOLD
30
20
10
20mV
Overdrive = 10mV
1.005
1.010
Normalized Overvoltage
Threshold vs. Temperature
PULL-UP CURRENT (nA)
300
260
220
180
140
100
60
MR Pull-up Current
vs. Temperature
5.0V
1.000
0.995
3.3V
2.85V
0
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
0.990
-40 -20 0 20 40 60 80 100
TEMPERATURE (擄C)
20
-40 -20 0 20 40 60 80 100
TEMPERATURE (藲C)
June 1999
5
MIC2753/2754