LTC1152 데이터 시트보기 (PDF) - Linear Technology
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LTC1152 Datasheet PDF : 8 Pages
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LTC1152
TYPICAL PERFORMANCE CHARACTERISTICS
Common-Mode Range vs
Supply Voltage
8
6
4
2
0
–2
–4
–6
–8
1
2
3
4
5
6
7
POWER SUPPLY VOLTAGE (±V)
1152 G01
Output Swing vs Load Resistance
6
TA = 25°C
5
VS = SINGLE 5V
4
VS = SINGLE 3V
3
2
VS = ±2.5V
1
VS = ±1.5V
0
0.2 0.5 1 2 5 10 20 50 100 200
LOAD RESISTANCE (kΩ)
1152 G04
Charge Pump Voltage vs
Supply Voltage
3
TA = 25°C
2
Supply Current vs Supply Voltage
3.0
TA = 25°C
2.5
2.0
1.5
1.0
0
2 4 6 8 10 12 14
TOTAL SUPPLY VOLTAGE (V)
1152 G02
Output Short-Circuit Current vs
Supply Voltage
40
TA = 25°C
SOURCE
30
SINK
20
10
0
24
6
8 10 12 14
TOTAL SUPPLY VOLTAGE (V)
1152 G05
Charge Pump Voltage vs
Load Current
3
TA = 25°C
VS = 5V
2
1
1
Supply Current vs Temperature
2.0
VS = 5V
1.9
1.8
1.7
1.6
1.5
1.4
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1152 G03
Open-Loop Output Resistance vs
Supply Voltage
300
TA = 25°C
250
200
150
100
2
4
6
8 10 12 14
TOTAL SUPPLY VOLTAGE (V)
1152 G06
Input Bias Current vs Temperature
1000
VS = 5V
100
0
2
4
6
8 10 12 14
TOTAL SUPPLY VOLTAGE (V)
1152 G07
0
0 20
40 60 80 100 120 140 160
LOAD CURRENT (µA)
1152 G08
10
–50 –25
0 25 50
TEMPERATURE (°C)
75 100
1152 G09
4
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