LTC1726EMS8-5 Linear Technology, LTC1726EMS8-5 Datasheet - Page 4

• Manufacturer Part Number: LTC1726EMS8-5
• Description: IC TRPL SUPPLY MONITOR 5V 8-MSOP
• Manufacturer: Linear Technology
• Type: Multi-Voltage Supervisorr

Specifications of LTC1726EMS8-5

• Number Of Voltages Monitored: 3
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: 3.085V, 4.675V, Adj
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC1726EMS85; Q1151278

elecTrical characTerisTics
LTC1726
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All voltage values are with respect to GND.
Note 3: The LTC1726E is guaranteed to meet performance specifications
from 0°C to 70°C. Specifications over the –40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Typical perForMance characTerisTics
4
2.375
2.360
2.345
2.330
2.315
2.300
4.750
4.700
4.675
4.625
4.600
4.725
4.650
–60
–60
V
vs Temperature (LTC1726-5)
V
vs Temperature (LTC1726-2.5)
CC5
CC25
–40 –20
–40
Threshold Voltage
Threshold Voltage
–20
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
20
20
40
40
60
60
80
80
1726 G04
1726 G01
100
100
3.095
3.035
3.135
3.125
3.115
3.105
3.085
3.075
3.065
3.055
3.045
20
19
18
17
16
15
14
13
12
10
11
–60
– 60
V
vs Temperature
I
VCC5
V
V
CC3
CC5
CC3
–40
–40
= 5V
= 3.3V
Threshold Voltage
vs Temperature (LTC1726-5)
– 20
–20
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
20
20
Note 4: Both V
which pin has the greatest potential.
Note 5: Timing measured with respect to RST passing through 1.5V.
Note 6: The output pin RST has a weak internal pull-up to V
6µA. However, external pull-up resistors may be used when faster rise
times are required or for V
Note 7: The V
than approximately 4.15V. Above this point the override is turned off and
the V
40
40
CC5
pin functions normally.
60
60
CC5
80
80
CC3
1726 G02
1726 G05
reset override voltage is valid for an operating range less
and V
100
100
CC25
OH
1.015
1.010
1.005
1.000
0.995
0.990
0.985
/V
voltages greater than V
1.1
1.5
1.4
1.3
1.2
1.0
0.9
0.8
0.7
0.6
0.5
CC5
–60
–60
V
vs Temperature
I
VCC3
can act as the supply depending on
V
V
CCA
CC5
CC3
–40 –20
–40
= 5V
= 3.3V
Threshold Voltage
vs Temperature (LTC1726-5)
–20
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
20
20
CC3
.
40
40
CC3
60
60
of typically
80
80
1726 G03
1726 G06
1726fc
100
100