MAX811LEUS+T Maxim Integrated Products, MAX811LEUS+T Datasheet - Page 3
![IC MPU V-MONITOR 4.63V SOT143-4](/photos/6/93/69339/175-sot-143-4_sml.jpg)
MAX811LEUS+T
Manufacturer Part Number
MAX811LEUS+T
Description
IC MPU V-MONITOR 4.63V SOT143-4
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX811REUST.pdf
(8 pages)
Specifications of MAX811LEUS+T
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
4.63V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-143, SOT-143B, TO-253AA
Monitored Voltage
3 V or 3.3 V or 5 V
Undervoltage Threshold
4.54 V
Overvoltage Threshold
4.72 V
Manual Reset
Resettable
Watchdog
No
Battery Backup Switching
No
Power-up Reset Delay (typ)
560 ms
Supply Voltage (min)
1.2 V
Supply Current (typ)
6 uA (Typ)
Maximum Power Dissipation
320 mW
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Chip Enable Signals
No
Minimum Operating Temperature
- 40 C
Output Type
Active Low or Push-Pull
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MAX811LEUS+TTR
ELECTRICAL CHARACTERISTICS (continued)
(V
Typical values are at T
Note 1: Production testing done at T
Note 2: RESET output for MAX811, RESET output for MAX812.
Note 3: “Glitches” of 100ns or less typically will not generate a reset pulse.
RESET Output Voltage
(MAX811)
CC
= 5V for L/M versions, V
PARAMETER
_______________________________________________________________________________________
A
= +25°C.) (Note 1)
CC
= 3.3V for T/S versions, V
SYMBOL
A
V
V
= +25°C, over temperature limits guaranteed by design using six sigma design limits.
OH
OL
MAX811R/S/T only, I
V
MAX811L/M only, I
V
I
MAX811R/S/T only, I
V
MAX811L/M only, I
V
SINK
CC
CC
CC
CC
= V
= V
> V
> V
= 50µA, V
TH(MIN)
TH(MIN)
TH(MAX)
TH(MAX)
CC
4-Pin µP Voltage Monitors
CC
CONDITIONS
with Manual Reset Input
= 3V for R version, T
SINK
SOURCE
> 1.0V
SINK
SOURCE
= 3.2mA,
= 1.2mA,
= 800µA,
= 500µA,
A
= -40°C to +85°C, unless otherwise noted.
0.8 x V
V
CC
MIN
- 1.5
CC
TYP
MAX
0.3
0.4
0.3
UNITS
V
3