MAX6727KAYDD5-T Maxim Integrated, MAX6727KAYDD5-T Datasheet - Page 7
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MAX6727KAYDD5-T
Manufacturer Part Number
MAX6727KAYDD5-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6715, MAX6716, MAX6717, MAX6718, MAX6719, MAX6720, MAX6721, MAX6722, MAX6723, MAX6724, MAX6725, MAX6726, MAX6727, MAX6728, MAX6729r
Datasheet
1.MAX185BEWGT.pdf
(19 pages)
Specifications of MAX6727KAYDD5-T
Number Of Voltages Monitored
3
Monitored Voltage
1.8 V to 5 V, 0.9 V to 3.3 V
Undervoltage Threshold
2.125 V, 0.765 V, Adjustable
Overvoltage Threshold
2.25 V, 0.81 V, Adjustable
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
420 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-23
Chip Enable Signals
No
Maximum Power Dissipation
714 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
15 uA
Supply Voltage - Min
0.8 V
MAX6715/
MAX6716
5
2
3
4
6
MAX6717/
MAX6718
—
2
3
4
5
_______________________________________________________________________________________
Dual/Triple Ultra-Low-Voltage SOT23 µP
MAX6719/
MAX6720
—
2
3
4
6
MAX6721/
MAX6722
—
2
3
4
6
PIN
MAX6723/
MAX6724
—
—
2
4
6
MAX6725/
MAX6726
—
2
5
6
8
MAX6727
Supervisory Circuits
—
2
5
6
8
Pin Description (continued)
MAX6728/
MAX6729
—
2
5
6
8
NAME
RST2
V
V
GND
MR
CC
CC
2
1
Active-Low Reset Output,
Open-Drain or Push-Pull.
RST2 changes from high
to low when V
V
selected reset thresholds
or MR is pulled low. RST2
remains low for the reset
timeout period after
V
device reset thresholds
or MR goes low to high.
Open-drain outputs
require an external pullup
resistor. Push-pull
outputs are referenced to
V
Ground
Active-Low Manual Reset
Input. Internal 50kΩ
pullup to V
to force a reset. Reset
remains active as long as
MR is low and for the
reset timeout period after
MR goes high. Leave
unconnected or connect
to V
Secondary Supply
Voltage Input. Powers the
device when it is above
V
secondary reset
threshold monitor.
Primary Supply Voltage
Input. Powers the device
when it is above V
and input for primary
reset threshold monitor.
CC
CC
CC
CC
CC
2 drops below the
1/V
2.
1 and input for
1 if unused.
FUNCTION
CC
2 exceed the
CC
1. Pull low
CC
1 or
CC
2
7