LT1195C(Rev0) データシートの表示（PDF） - Linear Technology
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LT1195C Datasheet PDF : 12 Pages
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LT1195
TYPICAL PERFOR A CE CHARACTERISTICS
Gain and Phase vs Frequency
100
100
PHASE
80
80
60
60
40
GAIN
20
0
VS = ±5V
TA = 25°C
RL = 1k
– 20
100k
1M
10M
FREQUENCY (Hz)
40
20
0
– 20
100M
1195 G10
Open-Loop Voltage Gain vs
Load Resistance
20k
VS = ±5V
VO = ±3V
16k TA = 25°C
12k
8k
4k
0
100
1k
LOAD RESISTANCE (Ω)
10k
1195 G11
Unity-Gain Frequency and Phase
Margin vs Temperature
100
UNITY-GAIN
90
FREQUENCY
90
VS = ±5V
RL = 1k 80
80
70
UNITY-GAIN
PHASE MARGIN
70
60
60
50
50
40
40
30
30
–50 –25
0 25 50 75
TEMPERATURE (°C)
20
100 125
1195 G13
Power Supply Rejection Ratio
vs Frequency
80
VS = ±5V
TA = 25°C
60
VRIPPLE = ±300mV
40
+PSRR
–PSRR
20
0
– 20
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
1195 G16
Output Impedance vs Frequency
100
VS = ±5V
TA = 25°C
10
AV = 10
1
AV = 1
0.1
0.01
1k
10k 100k 1M 10M 100M
FREQUENCY (Hz)
1195 G14
Output Short-Circuit Current
vs Temperature
36
VS = ± 5V
35
34
33
32
31
30
–50 –25
0 25 50 75
TEMPERATURE (°C)
100 125
1195 G17
Gain-Bandwidth Product vs
Supply Voltage
60
AV = 20dB
TA = –55°C
TA = 25°C
50
TA = 125°C
40
30
20
0
2
4
6
8
10
±SUPPLY VOLTAGE (V)
1195 G12
Common-Mode Rejection Ratio
vs Frequency
60
VS = ±5V
50
TA = 25°C
RL = 1k
40
30
20
10
0
100k
1M
10M
FREQUENCY (Hz)
100M
1195 G15
V+ ±Output Swing vs Supply Voltage
– 0.7
– 0.8
– 0.9
– 1.0
– 1.1
RL = RFB
0.5 ±1.8V ≤ VS ≤ ±9V
125°C
25°C
– 55°C
125°C
0.4
25°C
0.3
0.2
– 55°C
0.1
V– 0
2
4
6
8
10
SUPPLY VOLTAGE (V)
1195 G18
6
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