LTC2611CDD-1 Просмотр технического описания (PDF) - Linear Technology
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LTC2611CDD-1 Datasheet PDF : 16 Pages
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LTC2601/LTC2611/LTC2621
TYPICAL PERFORMANCE CHARACTERISTICS
LTC2601/LTC2611/LTC2621
Current Limiting
0.10
CODE = MIDSCALE
0.08
VREF = VCC = 5V
0.06
VREF = VCC = 3V
0.04
0.02
0
–0.02
–0.04
–0.06
VREF = VCC = 3V
VREF = VCC = 5V
–0.08
–0.10
–40 –30 –20 –10 0 10 20 30 40
IOUT (mA)
2601 G17
Load Regulation
1.0
CODE = MIDSCALE
0.8
0.6
0.4
0.2
0
VREF = VCC = 5V
–0.2
–0.4
–0.6
VREF = VCC = 3V
–0.8
–1.0
–35 –25 –15 –5 5 15
IOUT (mA)
25 35
2601 G18
Offset Error vs Temperature
3
2
1
0
–1
–2
–3
–50 –30 –10 10 30 50
TEMPERATURE (°C)
70 90
2601 G19
Zero-Scale Error vs Temperature
3
2.5
2.0
1.5
1.0
0.5
0
–50 –30 –10 10 30 50
TEMPERATURE (°C)
70 90
2601 G20
Gain Error vs Temperature
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–50 –30 –10 10 30 50
TEMPERATURE (°C)
70 90
2601 G21
Offset Error vs VCC
3
2
1
0
–1
–2
–3
2.5 3 3.5 4 4.5 5 5.5
VCC (V)
2601 G22
Gain Error vs VCC
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
2.5 3 3.5 4 4.5
VCC (V)
5 5.5
2601 G23
ICC Shutdown vs VCC
450
400
350
300
250
200
150
100
50
0
2.5 3 3.5 4 4.5
VCC (V)
Large-Signal Response
VOUT
0.5V/DIV
5 5.5
2601 G24
VREF = VCC = 5V
1/4-SCALE TO 3/4-SCALE
2.5μs/DIV
2601 G25
2601fb
7
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