LT1460 Просмотр технического описания (PDF) - Linear Technology
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LT1460 Datasheet PDF : 26 Pages
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LT1460
Typical Performance Characteristics
2.5V Output Voltage Noise
Spectrum
1000
2.5V Output Noise 0.1Hz to 10Hz
2.5V Long-Term Drift
Three Typical Parts (S8 Package)
2.5000
2.4998
2.4996
2.4994
2.4992
100
10
100
1k
10k
FREQUENCY (Hz)
100k
1460 G10
LT1460-5 (N8, S8, MS8, Z Packages)
5V Minimum Input-Output Voltage
Differential
100
125°C
25°C
10
–55°C
1
0.1
0
0.5
1.0
1.5
2.0
2.5
INPUT-OUTPUT VOLTAGE (V)
1460 G13
5V Output Voltage
Temperature Drift
5.004
3 TYPICAL PARTS
5.002
5.000
4.998
4.996
4.994
–50 –25 0
25 50
TEMPERATURE (°C)
75 100
1460 G16
0 1 2 3 4 5 6 7 8 9 10
TIME (SEC)
1460 G11
2.4990
0
200 400 600 800 1000
TIME (HOURS)
1460 G12
5V Load Regulation, Sourcing
6
5
4
125°C 25°C
3
2
–55°C
1
0
0.1
1
10
OUTPUT CURRENT (mA)
100
1460 G14
5V Supply Current vs Input
Voltage
200
180
125°C
160
140
25°C
120
–55°C
100
80
60
40
20
0
0 2 4 6 8 10 12 14 16 18 20
INPUT VOLTAGE (V)
1460 G17
5V Load Regulation, Sinking
100
90
80
70
60
–55°C
25°C
50
40
30
125°C
20
10
0
0
1
2
3
4
5
OUTPUT CURRENT (mA)
1460 G15
5V Line Regulation
5.002
25°C
5.000
4.998
125°C
4.996
4.994
–55°C
4.992
0 2 4 6 8 10 12 14 16 18 20
INPUT VOLTAGE (V)
1460 G18
1460fc
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