LT1167 查看數據表（PDF） - Linear Technology
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LT1167 Datasheet PDF : 20 Pages
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LT1167
TYPICAL PERFOR A CE CHARACTERISTICS
Input Bias Current
vs Common Mode Input Voltage
500
400
300
200
100
0
–100
– 200
– 300
85°C
0°C
– 40°C
70°C
25°C
– 400
– 500
–15 –12 – 9 – 6 – 3 0 3 6 9 12 15
COMMON MODE INPUT VOLTAGE (V)
1167 G13
Positive Power Supply Rejection
Ratio vs Frequency
160
140
G = 10
120
100
G=1
G = 100
V – = – 15V
TA = 25°C
G = 1000
80
60
40
20
0
0.1 1 10 100 1k 10k 100k
FREQUENCY (Hz)
1167 G16
Voltage Noise Density
vs Frequency
1000
VS = ±15V
TA = 25°C
1/fCORNER = 10Hz
100
GAIN = 1
1/fCORNER = 9Hz
GAIN = 10
10
1/fCORNER = 7Hz GAIN = 100, 1000
BW LIMIT
GAIN = 1000
0
1
10
100
1k
10k 100k
FREQUENCY (Hz)
1167 G19
Common Mode Rejection Ratio
vs Frequency
160
G = 1000
140 G = 100
120 G = 10
VS = ±15V
TA = 25°C
1k SOURCE
IMBALANCE
100 G = 1
80
60
40
20
0
0.1 1 10 100 1k 10k 100k
FREQUENCY (Hz)
1167 G14
Gain vs Frequency
60
G = 1000
50
G = 100
40
30
G = 10
20
10
G=1
0
–10 VS = ± 15V
TA = 25°C
– 20
0.01 0.1
1
10
FREQUENCY (kHz)
100 1000
1167 G17
0.1Hz to 10Hz Noise Voltage,
G=1
VS = ±15V
TA = 25°C
0 1 2 3 4 5 6 7 8 9 10
TIME (SEC)
1167 G20
Negative Power Supply Rejection
Ratio vs Frequency
160
140 G = 100
V + = 15V
TA = 25°C
120 G = 10
100 G = 1
G = 1000
80
60
40
20
0
0.1 1 10 100 1k 10k 100k
FREQUENCY (Hz)
1167 G15
Supply Current vs Supply Voltage
1.50
1.25
85°C
1.00
25°C
– 40°C
0.75
0.50
0
5
10
15
SUPPLY VOLTAGE (± V)
20
1167 G18
0.1Hz to 10Hz Noise Voltage,
Referred to Input, G = 1000
VS = ±15V
TA = 25°C
0 1 2 3 4 5 6 7 8 9 10
TIME (SEC)
1167 G21
8
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