ltc2908its8-c1-trpbf Linear Technology Corporation, ltc2908its8-c1-trpbf Datasheet - Page 3

• Manufacturer Part Number: ltc2908its8-c1-trpbf
• Description: Precision Six Input Supply Monitor
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
(LTC2908-B1) The
T
(LTC2908-C1) The
T
operating temperature range, otherwise specifications are T
SYMBOL
V
V
V
V
V
SYMBOL
V
V
V
V
V
SYMBOL
V
V
The
for the LT2908-A1, V
SYMBOL
V
I
I
I
I
I
V1
V2
V3
V4
VADJ
A
A
RT50
RT33
RT25
RT18
RTADJ
RT33
RT25
RT18
RT15
RTADJ
RT25
RTADJ
CC
= 25°C, V
= 25°C, V
●
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
CC
CC
= 3.3V unless otherwise noted. (Note 2)
= 2.5V unless otherwise noted. (Note 2)
●
●
PARAMETER
5V, 5% Reset Threshold
3.3V, 5% Reset Threshold
2.5V, 5% Reset Threshold
1.8V, 5% Reset Threshold
ADJ, 5% Reset Threshold
PARAMETER
3.3V, 5% Reset Threshold
2.5V, 5% Reset Threshold
1.8V, 5% Reset Threshold
1.5V, 5% Reset Threshold
ADJ, 5% Reset Threshold
PARAMETER
2.5V, 5% Reset Threshold
ADJ, 5% Reset Threshold
PARAMETER
Internal Supply Voltage
V1 Input Current (Note 4)
V2 Input Current (Note 4)
V3 Input Current
V4 Input Current
V
Input Current
ADJ1
denotes specifications which apply over the full operating temperature range, otherwise specifications are
denotes specifications which apply over the full operating temperature range, otherwise specifications are
CC
= 3.3V for the LTC2908-B1or V
, V
ADJ2,
V
ADJ3,
V
ADJ4,
V
ADJ5
CC
CONDITIONS
V1 Input Threshold
V2 Input Threshold
V3 Input Threshold
V4 Input Threshold
V
CONDITIONS
V1 Input Threshold
V2 Input Threshold
V3 Input Threshold
V4 Input Threshold
V
CONDITIONS
V1 Input Threshold
V
Input Threshold
CONDITIONS
RST in Correct Logic State
V1 = 5.0V (LTC2908-A1)
V1 = 3.3V (LTC2908-B1)
V1 = 2.5V (LTC2908-C1)
V2 = 3.3V (LTC2908-A1)
V2 = 2.5V (LTC2908-B1)
V3 = 2.5V (LTC2908-A1)
V3 = 1.8V (LTC2908-B1)
V4 = 1.8V (LTC2908-A1)
V4 = 1.5V (LTC2908-B1)
V
0.55V
= 2.5V for the LTC2908-C1, unless otherwise noted. (Notes 2, 3)
ADJ1
ADJ1
ADJ1
ADJ1
(LTC2908-A1) The
A
, V
, V
, V
= V
= 25°C, V
ADJ2
ADJ2
ADJ2,
ADJ2
Input Threshold
Input Threshold
V
= V
ADJ3,
CC
ADJ3
V
= 5V unless otherwise noted. (Note 2)
ADJ4,
= V
●
ADJ4
V
denotes specifications which apply over the full
ADJ5
= V
ADJ5
=
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
4.600
3.036
2.300
1.656
0.492
3.036
2.300
1.656
1.380
0.492
2.300
0.492
MIN
MIN
MIN
MIN
0.5
4.675
3.086
2.338
1.683
0.500
3.086
2.338
1.683
1.403
0.500
2.338
0.500
TYP
TYP
TYP
TYP
26
24
22
10
8
2
2
2
2
A
= 25°C. V
LTC2908
4.750
3.135
2.375
1.710
0.508
3.135
2.375
1.710
1.425
0.508
2.375
0.508
MAX
MAX
MAX
MAX
±15
70
70
70
30
30
6
5
5
5
5
CC
= 5V
UNITS
UNITS
UNITS
UNITS
2908fb
3
µA
µA
µA
µA
µA
µA
µA
µA
µA
nA
V
V
V
V
V
V
V
V
V
V
V
V
V