MAX16072 Datasheet, PDF (4/8 Pages) Maxim Integrated Products – μP Supervisory Circuits in 4-Bump (1mm x 1mm) Chip-Scale Package

µP Supervisory Circuits in
4-Bump (1mm x 1mm) Chip-Scale Package
(T_A = +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
OUTPUT LOW VOLTAGE
vs. SINK CURRENT
2.00
1.75
1.50
1.25
1.00
0.75
VCC = 3V
0.50
VCC = 1.8V
0.25
VCC = 5V
0
0 2 4 6 8 10 12 14 16 18 20
ISINK (mA)
VCC TO RESET PROPAGATION DELAY
vs. TEMPERATURE
80
VOD = OVERDRIVE VOLTAGE
60
VOD = 100mV _{VOD = 200mV}
40
20 ^{VOD = 10mV}
VOD = 20mV
0
-40
VCC FALLING
-15 10
35
60
85
TEMPERATURE (°C)
MR TO RESET DELAY (tOFF)
vs. V_CC
1.25
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
OUTPUT HIGH VOLTAGE
vs. SOURCE CURRENT
VCC = 3V
VCC = 5V
V_CC = 1.8V
2 4 6 8 10 12 14 16 18 20
ISOURCE (mA)
VCC TO RESET PROPAGATION DELAY
vs. TEMPERATURE
120
VOD = OVERDRIVE VOLTAGE
100
VOD = 10mV
80
VOD = 100mV
60
VOD = 20mV
40
20
0
-40
VOD = 200mV
VCC RISING
-15
10
35
60
85
TEMPERATURE (°C)
MR TURN-ON
MAX16072 toc11
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
50
45 ^{RESET OCCURS ABOVE LINES}
40
35
30
V_RST = 1.63V
25
20
15
10
VRST = 3.08V
5
0
1
10
100
1000
RESET THRESHOLD OVERDRIVE (mV)
MR TO RESET DELAY (tON)
vs. V_CC
150
120
90
60
30
0
1.650
1.925
2.200
V_CC (V)
MR RISING
2.475 2.750
MR TURN-OFF
MAX16072 toc12
1.00
MR
MR
1V/div
1V/div
0.75
0.50
0.25
0
1.650
1.925
2.200
VCC (V)
MR FALLING
2.475 2.750
100ns/div
RESET
1V/div
200ns/div
RESET
1V/div
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