MAX6830RYUT-T Maxim Integrated, MAX6830RYUT-T Datasheet - Page 4
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MAX6830RYUT-T
Manufacturer Part Number
MAX6830RYUT-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6826, MAX6827, MAX6828, MAX6829, MAX6830, MAX6831r
Datasheet
1.MAX6830THUT-T.pdf
(12 pages)
Specifications of MAX6830RYUT-T
Number Of Voltages Monitored
2
Monitored Voltage
0.9 V to 2.5 V, 1.8 V to 5 V
Undervoltage Threshold
2.53 V, 2.113 V
Overvoltage Threshold
2.72 V, 2.263 V
Output Type
Active High, Push-Pull
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
320 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SOT-23
Chip Enable Signals
No
Maximum Power Dissipation
696 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
10 uA
Supply Voltage - Min
1.2 V
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.
CC
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)
MANUAL RESET INPUT
MR Input voltage
MR Minimum Input Pulse
MR Glitch Rejection
MR to Reset Delay
MR Pullup Resistance
WATCHDOG INPUT
Watchdog Timeout Period
WDI Pulse Width (Note 2)
WDI Input Voltage
WDI Input Current
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
A
C C
C C
C C
C C
C C
C C
A
A
CC
= 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
kΩ
µA
µA
µs
ns
ns
ns
V
V
V
V
V
s