Datasheet

MAX6305–MAX6313
5-Pin, Multiple-Input,
Programmable Reset ICs
4
__________________________________________Typical Operating Characteristics
(V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
-60 -40 -20 0 20 40 60 80 100
SUPPLY CURRENT
vs. TEMPERATURE
6305 TOC01
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
V
CC
= 2.5V
V
CC
= 3.5V
V
CC
= 5.5V
V
CC
= 4.5V
0
10
20
30
40
50
60
70
80
-60 -40 -20 0 20 40 60 80 100
V
CC
FALLING PROPAGATION DELAY
vs. TEMPERATURE
6305 TOC02
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
1mV
µs
10mV
µs
0
10
20
30
40
50
60
70
-60 -40 -20 0 20 40 60 80 100
OVRST IN RISING PROPAGATION
DELAY vs. TEMPERATURE
(OVERVOLTAGE RESET INPUT)
6305 TOC03
TEMPERATURE (°C)
PROPAGATION DELAY (ns)
1mV
µs
10mV
µs
0
20
40
60
80
100
120
-60 -40 -20 0 20 40 60 80 100
RST IN_ FALLING PROPAGATION
DELAY vs. TEMPERATURE
6305 TOC04
TEMPERATURE (°C)
RST IN_ PROPAGATION DELAY (ns)
1mV
µs
10mV
µs
1
0 400 1200800
MAXIMUM TRANSIENT DURATION vs.
V
CC
RESET THRESHOLD OVERDRIVE
10
6305 TOC7
OVERDRIVE, V
TH
- V
CC
(mV)
TRANSIENT DURATION (µs)
100
1000
10,000
V
TH
= 5.0V
RESET OCCURS ABOVE LINES
V
TH
= 2.5V
0.90
0.92
0.94
0.96
0.98
1.00
1.02
1.04
1.06
1.08
1.10
-60 -40 -20 0 20 40 60 80 100
RESET TIMEOUT
vs. TEMPERATURE
6305 TOC05
TEMPERATURE (°C)
NORMALIZED RESET TIMEOUT
0.990
0.992
0.994
0.996
0.998
1.000
1.002
1.004
1.006
1.008
1.010
-60 -40 -20 0 20 40 60 80 100
RESET THRESHOLD
vs. TEMPERATURE
6305 TOC06
TEMPERATURE (°C)
NORMALIZED RESET THRESHOLD (V/V)
1
0 400 1200800
MAXIMUM TRANSIENT DURATION vs.
OVRST IN THRESHOLD OVERDRIVE
10
6305 TOC8
OVERDRIVE, V
OVRST IN
- V
REF
(mV)
TRANSIENT DURATION (µs)
100
1000
10,000
V
TH
= 5.0V
RESET OCCURS ABOVE LINES
V
TH
= 3.0V
1
0 400 1200800
MAXIMUM TRANSIENT DURATION vs.
RST IN_ THRESHOLD OVERDRIVE
10
6305 TOC9
OVERDRIVE, V
REF
- V
RST IN
(mV)
TRANSIENT DURATION (µs)
100
1000
10,000
V
TH
= 5.0V
RESET OCCURS ABOVE LINES
V
TH
= 3.0V