LT1494IS8 データシートの表示（PDF） - Linear Technology
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LT1494IS8
Linear Technology
LT1494IS8 Datasheet PDF : 16 Pages
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LT1494/LT1495/LT1496
TYPICAL PERFORMANCE CHARACTERISTICS
Common Mode Rejection Ratio
vs Frequency
100
90
VS = ± 2.5V
80
70
60
50
40
30
20
10
0
0.01
0.1
1
FREQUENCY (kHz)
10
1495 G13
Warm-Up Drift vs Time
40
30
20
VS = ±15V
10
0
VS = ±2.5V
–10
– 20
– 30
– 40
0 20 40 60 80 100 120 140 160 180 200
TIME AFTER POWER-UP (SEC)
1495 G16
Small-Signal Response
VS = ±15V
Power Supply Rejection Ratio
vs Frequency
100
VS = ± 2.5V
90
80
POSITIVE
SUPPLY
70
60
50
40
NEGATIVE
SUPPLY
30
20
10
0
0.01
0.1
1
FREQUENCY (kHz)
10
1495 G14
Open-Loop Gain
VS = 5V, 0V
20
15
VS = 5V, 0V
10
5
RL = 1M
0 RL = 100k
–5
–10
–15
– 20
0
1
2
3
4
5
6
OUTPUT VOLTAGE (V)
1495 G17
Small-Signal Response
VS = 5V, 0V
Output Impedance vs Frequency
1000
100
10
AV = 10
1
AV = 1
0.1
0.01
0.1
1
FREQUENCY (kHz)
10
1495 G15
Open-Loop Gain
VS = ±15V
80
60
40
RL = 100k
20
0
RL = 1M
– 20
– 40
– 60
VS = ± 15V
– 80
–20 –15 –10 –5 0 5 10
OUTPUT VOLTAGE (V)
15 20
1495 G18
Large-Signal Response
VS = 5V, 0V
VS = ±15V
RL = 1M
CL = 100pF
1495 G19
VS = 5V, 0V
RL = 1M
CL = 100pF
1495 G20
VS = 5V, 0V
RL = 1M
CL = 100pF
1495 G21
9
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