MAX6828 MAXIM [Maxim Integrated Products], MAX6828 Datasheet - Page 4

• Manufacturer Part Number: MAX6828
• Description: Dual Ultra-Low-Voltage SOT23 ?P Supervisors with Manual Reset and Watchdog Timer
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
V
Dual Ultra-Low-Voltage SOT23 µP Supervisors
with Manual Reset and Watchdog Timer
4
Note 1: Over-temperature limits are guaranteed by design and not production tested. Devices tested at +25°C.
Note 2: Guaranteed by design and not production tested.
RESET Output HIGH
(Push-Pull Only)
Open-Drain RESET Output
Leakage Current (Note 1)
RESET Output HIGH
(Push-Pull Only)
RESET Output LOW
(Push-Pull Only)
MR Input voltage
MR Minimum Input Pulse
MR Glitch Rejection
MR to Reset Delay
MR Pullup Resistance
Watchdog Timeout Period
WDI Pulse Width (Note 2)
WDI Input Voltage
WDI Input Current
CC
MANUAL RESET INPUT
WATCHDOG INPUT
CC
_______________________________________________________________________________________
= +1.53V to +2.0V for MAX68_ _W/V; T
= +4.5V to +5.5V for MAX68_ _L/M, V
PARAMETER
SYMBOL
V
I
V
V
t
I
t
V
V
LKG
V
WDI
V
WDI
WD
OH
OH
OH
IH
IH
IL
IL
A
= -40°C to +125°C, unless otherwise specified. Typical values are at T
CC
V
V
V
RESET not asserted
V
T
V
V
V
V
V
V
T
T
WDI = V
WDI = 0, time average
= +2.7V to +3.6V for MAX68_ _T/S/R, V
C C
C C
C C
CC
A
C C
C C
C C
C C
C C
C C
A
A
= 0°C to +85°C
= -40°C to +85°C
= -40°C to +125°C
≥ 1.8V , I
≥ 3.15V , I
≥ 4.75V , I
≥ 1.50V , I
≥ 2.55V , I
≥ 4.25V , I
≥ 1.8V , I
≥ 3.15V , I
≥ 4.75V , I
≥ 1.0V, I
CC
, time average
S OURC E
S IN K
S OURC E
S OURC E
S OU RC E
S OU RC E
S OU RC E
S OU RC E
S IN K
S IN K
CONDITIONS
= 500µA, r eset asser ted
= 1.2m A, r eset asser ted
= 3.2m A, r eset asser ted
= 200µA, reset not asser ted
= 500µA, reset not asser ted 0.8
= 800µA, reset not asser ted 0.8
= 1µA, reset asserted,
= 100µA, r eset asser ted
= 500µA, r eset asser ted
= 800µA, r eset asser ted
CC
= +2.1V to +2.75V for MAX68_ _Z/Y,
0.8
0.8
0.8
0.8
0.7
0.7
0.8
1.12
0.80
MIN
-20
25
50
✕
✕
✕
✕
✕
✕
✕
✕
✕
1
V
V
V
V
V
V
V
V
V
C C
C C
C C
C C
C C
C C
C C
C C
C C
TYP
100
200
120
1.6
-15
50
A
= +25°C.) (Note 1)
0.3
0.3
MAX
2.60
160
1.0
0.3
0.3
0.3
2.4
75
✕
✕
V
V
C C
C C
UNITS
µA
kΩ
µA
µs
ns
ns
ns
V
V
V
V
V
s