LTC1418CG 查看數據表（PDF） - Linear Technology
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LTC1418CG Datasheet PDF : 30 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
LTC1418
Power Supply Feedthrough
vs Ripple Frequency
0
–20
–40
–60
–80
–100
VSS
VDD
DGND
–120
1k
10k
100k
1M
FREQUENCY (Hz)
10M
1418 G10
VDD Supply Current vs
Temperature (Unipolar Mode)
5
4
3
2
1
0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1418 G13
VDD Supply Current vs Sampling
Frequency (Unipolar Mode)
5
4
3
2
1
0
0 50 100 150 200 250 300
SAMPLING FREQUENCY (kHz)
1418 G16
Input Common Mode Rejection
vs Input Frequency
90
80
70
60
50
40
30
20
10
0
1 10 100 1k 10k 100k 1M
INPUT FREQUENCY (Hz)
1418 G11
VDD Supply Current vs
Temperature (Bipolar Mode)
5
4
3
2
1
0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1418 G14
VDD Supply Current vs Sampling
Frequency (Bipolar Mode)
5
4
3
2
1
0
0 50 100 150 200 250 300
SAMPLING FREQUENCY (kHz)
1418 G17
For more information www.linear.com/LTC1418
Input Offset Voltage Shift
vs Source Resistance
10
9
8
7
6
5
4
3
2
1
0
10
100
1k
10k 100k 1M
INPUT SOURCE RESISTANCE (Ω)
1418 G12
VSS Supply Current vs
Temperature (Bipolar Mode)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
1418 G13
VSS Supply Current vs Sampling
Frequency (Bipolar Mode)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 50 100 150 200 250 300
SAMPLING FREQUENCY (kHz)
1418 G18
1418fa
7
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