LTC4309CGN-TRPBF データシートの表示（PDF） - Linear Technology
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LTC4309CGN-TRPBF
Linear Technology
LTC4309CGN-TRPBF Datasheet PDF : 16 Pages
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LTC4309
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VCC = 3.3V, VCC2 = 3.3V unless
otherwise noted.
ICC Enabled Current vs
Temperature
8
ICC Disabled Current vs
Temperature
20
ICC2 Enabled Current vs
Temperature
220
7.5
VCC = 5.5V
7
6.5
VCC = 3.3V
6
VCC = 2.3V
5.5
16
VCC = 5.5V
12
VCC = 3.3V
8
4
200
VCC = 5.5V
180
160
VCC = 3.3V
140
120
VCC = 2.3V
5
–50 –25 0
25 50 75 100
TEMPERATURE (oC)
4309 G02
0
–50 –25 0 25 50
TEMPERATURE (°C)
75 100
4309 G03
100
–50 –25 0
25 50
TEMPERATURE (oC)
75 100
4309 G04
ICC2 Disabled Current vs
Temperature
160
VCC = 5.5V
140
130
120
VCC = 3.3V
110
100
VCC = 2.3V
90
–50 –25 0
25 50
TEMPERATURE (oC)
75 100
4309 G05
Input-Output High to Low
Propagation Delay vs Temperature
140
CIN = COUT = 50pF
130 RPULLUPIN = RPULLUPOUT = 2.7kΩ
120
VCC = 5.5V
110
100
90
VCC = 2.3V
80
70
VCC = 3.3V
60
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
4309 G06
Boost Pull-Up Current vs
Temperature
30
CIN = 50pF
COUT = 1nF
25 RPULLUPIN = RPULLUPOUT = 2.7kΩ
20
VCC = 5.5V
15
10
VCC = 3.3V
5
0
–50 –25 0
VCC = 2.3V
25 50 75 100
TEMPERATURE (°C)
4309 G07
Input-Output High to Low Propagation
Delay vs Output Capacitance
160
150
140
VCC = 5.5V
130
120
110
VCC = 2.3V
100
90
80
70
0
VCC = 3.3V
CIN = 50pF
RPULLUPIN = 2.7k7
RPULLUPOUT = 2.7k7
200 400 600 800
OUTPUT CAPACITANCE (pF)
1000
4309 G08
Offset Voltage vs Pull-Up
Resistance
70
66
62
58
54
50
0
VOL = 0.1V
CIN = COUT = 50pF
RPULLUPIN = 2.7kΩ
2
4
6
8
10
PULL-UP RESISTANCE (kΩ)
4309 G09
4309fa
5
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