LTC2907 LINER [Linear Technology], LTC2907 Datasheet - Page 4

• Manufacturer Part Number: LTC2907
• Description: 36V Nano-Current Two Input Voltage Monitor
• Manufacturer: LINER [Linear Technology]

ELECTRICAL CHARACTERISTICS
LTC2960
range, otherwise specifications are at T
SYMBOL PARAMETER
CONTROL INPUTS: MR, RT
V
V
t
t
V
I
I
STATUS OUTPUTS: RST, OUT
V
V
I
I
t
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.
TYPICAL PERFORMANCE CHARACTERISTICS
4
PW
PD
MR
LK
OH
SC
RST
RT
MR
MR
OL
OH
1500
1200
900
600
300
0
0
Supply Current vs Supply Voltage
Control Input Threshold RT
Control Input Threshold MR
MR Minimum Detectable Pulse Width
Propagation Delay to RST Falling
Manual Reset Open Voltage
Manual Reset Low Current
Input Leakage Current
Voltage Output Low
Voltage Output High
Leakage Current, Output High
Output Short-Circuit Current
Reset Timeout Period
8
16
V
CC
(V)
24
32
125°C
–45°C
90°C
27°C
2960 G01
A
40
= 25°C, V
1.2
1.0
0.8
0.6
0.4
0.2
CC
0
CONDITIONS
Manual Reset Falling
MR Open, MR Load = 100nA
MR = 400mV, V
RT = 15V
MR = 15V
V
V
I = –100μA (LTC2960-3/LTC2960-4)
V = 5.5V
V = 15V (LTC2960-1/LTC2960-2)
V = 5.5V, DV
RST = GND DV
OUT = GND DV
LTC2960-3/LTC2960-4
RT Input High
RT Input Low
0
MR Current vs MR Voltage
= 7V, DV
CC
CC
= 1.2V, I = 10μA (LTC2960-1/LTC2960-3)
= 3V, I = 500μA
The
1
CC
V
l
CC
CC
MR VOLTAGE (V)
V
= 3.3V unless otherwise noted (Note 2).
denotes specifications that apply over the full operating temperature
CC
CC
CC
= 2.5V
= GND
CC
2
= 7V
= 6V (LTC2960-3/ LTC2960-4)
= 6V (LTC2960-3/ LTC2960-4)
≥ 2.5V
Note 2. All currents into pins are positive; all voltages are referenced to
GND unless otherwise noted.
3
4
2960 G02
5
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
2.5
2.0
1.5
1.0
0.5
0
0
Supply Current vs MR Voltage
0.7•DV
–0.35
MIN
140
140
0.4
0.4
2.6
0.8
0.8
20
10
1
CC
1
V
CC
MR VOLTAGE (V)
V
TYP
100
200
200
= 7V
CC
–1
25
15
7
2
= 2.5V
3
±100
±100
±100
MAX
100
400
±50
±50
280
280
1.4
1.4
20
–3
25
4
3
3
4
2960 G03
UNITS
2960f
mV
mV
mA
mA
ms
ms
ms
5
μA
nA
nA
nA
nA
nA
μs
μs
V
V
V
V