LTC1623 查看數據表（PDF） - Linear Technology
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LTC1623 Datasheet PDF : 12 Pages
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LTC1623
TYPICAL PERFORMANCE CHARACTERISTICS
Standby Current
35
30
25
20
15
VCC = 5V
10
VCC = 2.7V
5
0
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
1623 G02
Supply Current
400
VCC = 2.7V
350
300
250
200
150
BOTH CHANNELS ON
100
50
ONE CHANNEL ON
0
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
1623 G04
Supply Current
400
VCC = 5V
350
300
250
200
BOTH CHANNELS ON
150
100
ONE CHANNEL ON
50
0
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
1623 G03
Supply Current
400
VCC = 6V
350
300
250
BOTH CHANNELS ON
200
ONE CHANNEL ON
150
100
50
0
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
1623 G05
4
tON vs Temperature
500
450
400
350
300
250
200 VCC = 2.7V
150 VCC = 5.5V
100
50
0
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
1623 G06
tOFF vs Temperature
20
18 VCC = 2.7V
16
14
12 VCC = 5.5V
10
8
6
4
2
0
–60 –40 –20 0 20 40 60
TEMPERATURE (°C)
80 100
1623 G07
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