LTC2916CDDB-1 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC2916CDDB-1 Datasheet PDF : 12 Pages
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LTC2915/LTC2916
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted.
Threshold Voltage vs
Temperature
1.5
1.0
0.5
VMTADJ
0
–0.5
VMT25
VMT120
–1.0
–1.5
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
29156 G01
Internal Reset Timeout Period vs
Temperature
250
RT = VCC
230
210
190
170
150
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
29156 G04
RST Output Voltage vs VCC
6
100k PULL-UP TO VCC
SEL1 = SEL2 = TOL = 0V
5 VM = 0.5V
4
3
2
1
0
0
1
2
3
4
5
SUPPLY VOLTAGE, VCC (V)
29156 G07
Quiescent Supply Current vs
Temperature
40
SEL1 = 0V
SEL2 = 2.5V
TOL = OPEN
35
VCC = 5.5V
30
VCC = 2.5V
VCC = 1.5V
25
20
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
29156 G02
Shunt Regulation Voltage vs
Temperature
6.4
ICC = 5mA
6.3
ICC = 1mA
6.2
ICC = 100μA
6.1
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
29156 G05
RST Pull-Down Current vs VCC
6
5
4
RST AT 150mV
3
2
1
RST AT 50mV
0
0
1
2
3
4
5
SUPPLY VOLTAGE, VCC (V)
29156 G08
Allowable Glitch Duration vs
Magnitude
300
250
200
RESET OCCURS
ABOVE CURVE
150
100
50
0
0.1
1
10
100
GLITCH PERCENTAGE PAST THRESHOLD (%)
29156 G03
Shunt Regulation Voltage vs
Supply Current
7.0
6.8
6.6
6.4
6.2
6.0
0.01
0.1
1
10
SUPPLY CURRENT, ICC (mA)
100
29156 G06
RST VOL vs IRST
1.0
NO PULL-UP R
VCC = 2.5V
0.8
TA = 125°C
0.6
TA = 25°C
0.4
0.2
TA = –40°C
0
0
2
4
6
8
10
IRST (mA)
29156 G09
29156fa
5
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