MAX6720UTRYD5-T Maxim Integrated, MAX6720UTRYD5-T Datasheet - Page 6
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MAX6720UTRYD5-T
Manufacturer Part Number
MAX6720UTRYD5-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 MAX6720UTRYD5-T
Number Of Voltages Monitored
3
Monitored Voltage
1.8 V to 5 V, 0.9 V to 3.3 V
Undervoltage Threshold
2.55 V, 2.125 V, Adjustable
Overvoltage Threshold
2.7 V, 2.25 V, Adjustable
Output Type
Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
No 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
696 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
15 uA
Supply Voltage - Min
0.8 V
Dual/Triple Ultra-Low-Voltage SOT23 µP
Supervisory Circuits
(V
6
MAX6715/
MAX6716
CC
24.4
24.2
24.0
23.8
23.6
23.4
23.2
23.0
22.8
_______________________________________________________________________________________
1 = 5V, V
1
-40
RESET INPUT TO RESET OUTPUT DELAY
MAX6717/
MAX6718
-15
CC
vs. TEMPERATURE
2 = 3.3V, T
1
TEMPERATURE (°C)
10
MAX6719/
MAX6720
35
A
30mV OVERDRIVE
1
= +25°C, unless otherwise noted.)
60
MAX6721/
MAX6722
85
1
PIN
Typical Operating Characteristics (continued)
MAX6723/
MAX6724
2.4
2.3
2.2
2.1
2.0
-40
1
POWER-FAIL INPUT TO POWER-FAIL
OUTPUT DELAY vs. TEMPERATURE
-15
MAX6725/
MAX6726
TEMPERATURE (°C)
1
10
35
MAX6727
30mV OVERDRIVE
1, 4
60
85
MAX6728/
MAX6729
1
0
0
NAME
RST1
MR TO RESET OUTPUT DELAY
RST/
Pin Description
Active-Low Reset Output,
Open-Drain or Push-Pull.
RST/RST1 changes from
high to low when V
V
selected reset thresholds,
RSTIN is below threshold,
MR is pulled low, or the
watchdog triggers a
reset. RST/RST1 remains
low for the reset timeout
period after V
V
device reset thresholds,
MR goes low to high, or
the watchdog triggers a
reset. Open-drain outputs
require an external pullup
resistor. Push-pull
outputs are referenced to
V
CC
CC
CC
50ns/div
2 drops below the
2/RSTIN exceed the
1.
FUNCTION
MAX6715-29 toc12
CC
1/
CC
1 or
V
2V/div
V
2V/div
MR
RST