LTC2960HDC-1-TRMPBF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC2960HDC-1-TRMPBF' PDF : 16 Pages View PDF
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2960
MR Rising Threshold/Open
Voltage vs VCC
2.4
MR OPEN VOLTAGE 27°C
1.9
1.4
MR INPUT THRESHOLD 27°C
0.9
Normalized Reset Timeout Period
vs Temperature
1.3
VCC = 7V
1.2
1.1
1.0
0.9
0.8
Comparator Overvoltage/
Undervoltage Glitch Immunity
4.0
ADJ/IN+/IN–
VCC = 7V
3.0
2.0
1.0
0.4
2.5
3.0 3.5 4.0 4.5 5.0
VCC (V)
2960 G04
0.7
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
2960 G05
0.0
0.1
1
10
100
COMPARATOR OVERDRIVE (%)
2960 G06
ADJ, IN+, IN– Threshold
vs Temperature
430
V+HYS
420
VRHYS
410
VTH
400
390
V–HYS
380
370
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
2960 G07
Voltage Output HIGH vs
Pull-Down Current (RST/OUT)
3.5
125°C
3.0
90°C
27°C
–45°C
2.5
2.0
1.5
1.0
0.5 VCC =7V
DVCC =3.3V
0
0
–0.2
–0.4
–0.6
PULL-DOWN CURRENT(mA)
–0.8
2960 G08
Voltage Output LOW vs
Pull-Up Current (RST/OUT)
2.0
125°C
90°C
1.6
27°C
–45°C
Voltage Output HIGH vs
Pull-Down Current (RST/OUT)
2.0
125°C
90°C
1.6
27°C
–45°C
1.2
1.2
0.8
0.8
0.4
0
0
VCC =7V
DVCC =3.3V
1
2
3
4
5
PULL-UP CURRENT (mA)
2960 G09
0.4
VCC =7V
DVCC =1.6V
0
0
–20
–40
–60
PULL-DOWN CURRENT(μA)
–80
2960 G08
2960f
5
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