Datasheet

MAX6730–MAX6735
Single-/Dual-/Triple-Voltage µP Supervisory
Circuits with Independent Watchdog Output
6
Maxim Integrated
Typical Operating Characteristics (continued)
(V
CC
1 = +5V, V
CC
2 = +3.3V, T
A
= +25°C, unless otherwise noted.)
12
14
16
18
20
22
24
26
28
30
10
RSTIN TO RESET OUTPUT DELAY
vs. TEMPERATURE
MAX6730-35 toc10
TEMPERATURE (°C)
RSTIN TO RESET OUTPUT DELAY (μs)
6035-15 10-45 85
MAXIMUM V
CC_
TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
MAX6730-35 toc07
RESET THRESHOLD OVERDRIVE (mV)
MAXIMUM V
CC_
TRANSIENT DURATION (μs)
10 100
100
1000
10,000
10
1 1000
RST ASSERTS
ABOVE THIS LINE
MR TO RESET OUTPUT DELAY
MAX6730-35 toc08
40ns/div
MR
2V/div
RST
2V/div
V
CC_
TO RESET OUTPUT DELAY
vs. TEMPERATURE (100mV OVERDRIVE)
MAX6730-35 toc09
TEMPERATURE (°C)
V
CC_
TO RESET OUTPUT DELAY (μs)
6035-15 10
45
50
55
60
65
70
75
80
40
-45 85
NORMALIZED TIMEOUT PERIOD
vs. TEMPERATURE
MAX6730-35 toc06
TEMPERATURE (°C)
NORMALIZED TIMEOUT PERIOD
603510-15
0.9995
1.0000
1.0005
1.0010
1.0015
1.0020
1.0025
1.0030
1.0035
1.0040
0.9990
-40 85