ltc2902-2ign-trpbf Linear Technology Corporation, ltc2902-2ign-trpbf Datasheet - Page 5

• Manufacturer Part Number: ltc2902-2ign-trpbf
• Description: Programmable Quad Supply Monitor With Adjustable Reset Timer And Supply Tolerance
• Manufacturer: Linear Technology Corporation

TYPICAL PERFOR A CE CHARACTERISTICS
0.508
0.503
0.498
0.493
0.488
0.483
0.478
0.473
0.468
0.463
0.458
0.453
2.375
2.350
2.325
2.300
2.275
2.250
2.225
2.200
2.175
2.150
2.125
2.100
100
90
80
70
60
50
40
30
20
10
0
– 60
– 60
– 60
2.5V Threshold Voltage
vs Temperature
I
ADJ Threshold Voltage
vs Temperature
V1 = 5V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
V1
–40
–40
–40
vs Temperature
– 20
– 20
– 20
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
12.5%
0
7.5%
0
12.5%
10%
7.5%
10%
5%
5%
20
20
20
40
40
40
W
60
60
60
80
80
2902 G07
80
2902 G10
U
2902 G04
100
100
100
–0.006
–0.012
–0.018
1.710
1.685
1.660
1.635
1.610
1.585
1.560
1.535
1.510
0.018
0.012
0.006
1.1
0.5
1.5
1.4
1.3
1.2
1.0
0.9
0.8
0.7
0.6
0
– 60
– 60
– 60
– ADJ Threshold Voltage
vs Temperature
I
1.8V Threshold Voltage
vs Temperature
V2
V1 = 5V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
–40
–40
–40
vs Temperature
– 20
– 20
– 20
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
12.5%
0
7.5%
10%
5%
20
20
20
40
40
40
60
60
60
80
80
80
2902 G05
2902 G11
2902 G08
100
100
100
1.228
1.216
1.204
1.192
1.180
1.168
1.156
1.144
1.132
1.112
1.108
1.096
1.425
1.405
1.385
1.365
1.345
1.325
1.305
1.285
1.265
0.7
0.1
1.1
1.0
0.9
0.8
0.6
0.5
0.4
0.3
0.2
– 60
– 60
– 60
I
1.5V Threshold Voltage
vs Temperature
V
V3
V1 = 5V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
REF
–40
–40
–40
vs Temperature
vs Temperature
– 20
– 20
– 20
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
12.5%
0
12.5%
7.5%
7.5%
10%
10%
5%
5%
20
20
20
LTC2902
40
40
40
60
60
60
80
80
80
2902 G06
2902 G09
2902 G12
5
2902f
100
100
100