LT3082 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
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LT3082 Datasheet PDF : 20 Pages
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LT3082
TYPICAL PERFORMANCE CHARACTERISTICS
SET Pin Current
10.100
10.075
10.050
10.025
10.000
9.975
9.950
9.925
9.900
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
3082 G01
SET Pin Current Distribution
N = 1326
9.80
9.90
10
10.10 10.20
SET PIN CURRENT DISTRIBUTION (μA)
3082 G02
Offset Voltage (VOUT – VSET)
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
3082 G03
Offset Voltage Distribution
N = 1326
–2
–1
0
1
2
VOS DISTRIBUTION (mV)
3082 G04
Offset Voltage
1.00
ILOAD = 1mA
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
–1.00
0
5 10 15 20 25 30 35 40
INPUT-TO-OUTPUT VOLTAGE (V)
3082 G05
Offset Voltage
100
50
0
–50
–100
–150
–200
–250
–300
–350
–400
0
50
100
150
LOAD CURRENT (mA)
200
3082 G06
4
Load Regulation
100
ΔILOAD = 1mA TO 200mA
20
50 VIN – VOUT = 3V
10
0
0
CHANGE IN REFERENCE CURRENT
–50
–10
–100
–20
–150
–30
–200
(VOUT – VSET)
–40
–250
–50
CHANGE IN OFFSET VOLTAGE
–300
–60
–350
–70
–400
–80
–50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
3082 G07
Minimum Load Current
600
500
400
300
200
100
0
–50 –25
0 25 50 75 100 125 150
TEMPERATURE (°C)
3082 G08
3082f
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