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

• 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

Typical perForMance characTerisTics
1.1
0.5
1.5
1.4
1.3
1.2
1.0
0.9
0.8
0.7
0.6
– 0.5
– 2.0
100m
–1.0
–1.5
1000
10m
2.0
1.5
1.0
0.5
100
100
1m
–60
0
10
0.80 0.85
I
(LTC1726-2.5)
1
VCC25
V
V
1p
V
vs Input Voltage
CC3
CC25
T
Watchdog Time-Out Period vs
Capacitance
CCA
–40
A
T
A
= 25°C
= 3.3V
= 25°C
= 2.5V
10p
vs Temperature
Input Current
–20
0.90
TEMPERATURE (°C)
100p
INPUT VOLTAGE (V)
0.95
0
C
WT
1n
20
1
(FARAD)
10n
40
1.05
60
100n
1.10
80
1.15
1726 G07
1
1726 G14
1726 G12
100
1.20
10
20
19
18
17
16
15
14
13
12
10
11
100m
10m
–60
26
40
38
36
34
32
30
28
100
100
1m
I
(LTC1726-2.5)
10
10
–60 –40
VCC3
V
V
1
CC3
CC25
Watchdog Time-Out Period
vs Temperature
1p
C
(SILVER MICA)
–40
Reset Time-Out Period vs
Capacitance
WT
T
= 3.3V
A
vs Temperature
= 2.5V
= 25°C
= 1500pF
10p
–20
–20
TEMPERATURE (°C)
100p
TEMPERATURE (°C)
0
0
C
20
RT
1n
20
(FARAD)
40
10n
40
60
100n
60
80
1726 G08
80
1726 G10
1
1726 G15
100
100
10
700
600
300
200
100
500
400
RESET COMPARATOR OVERDRIVE VOLTAGE (% OF V
0
6.0
5.8
5.6
5.4
5.2
5.0
4.8
4.6
4.4
4.0
4.2
0.1
Typical Transient Duration
vs Comparator Overdrive
–60
2
0
T
3
1
A
Reset Pulse Width vs
Temperature
0
C
(SILVER MICA)
RST Output Voltage vs
Supply Voltage (LTC1726-2.5)
= 25°C
RT
V
10k PULL-UP FROM V
T
CC3
A
–40
= 1500pF
= 25°C
= V
–20
CC25
1
TEMPERATURE (°C)
1
RESET OCCURS
ABOVE CURVE
= V
0
CCA
V
20
CC3
LTC1726
CC3
(V)
2
10
40
TO RST
60
1726 G09
80
3
1726 G11
100
1726fc
1726 F13
5
100
CC
)