LTC6084 查看數據表（PDF） - Linear Technology
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LTC6084 Datasheet PDF : 16 Pages
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LTC6084/LTC6085
TYPICAL PERFORMANCE CHARACTERISTICS
VOS Distribution
20
LTC6084 MS8
18 VS = 5V
16
VCM = 0.5V
TA = 25°C
14 100 UNITS
12
10
8
6
4
2
0
–1 –0.8 –0.6 –0.4 –0.2 0 0.2 0.4 0.6 0.8 1
VOS (mV)
60845 G01
VOS vs VCM
1.0
VS = 5V
0.8 TA = 25°C
REPRESENTATIVE PARTS
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VCM (V)
60845 G02
Input Bias vs Temperature
1000
VS = 5V
VCM = 2.5V
100
10
1
25 40 55 70 85 100 115 130
TEMPERATURE (°C)
60845 G04
Input Bias Current
vs Common Mode Voltage
10000
VS = 5V
1000
TA = 125°C
100
TA = 85°C
10
TA = 25°C
1
0.1
0.01
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
COMMON MODE VOLTAGE (V)
60845 G05
0.1Hz to 10Hz Output Voltage
Noise
VS = 5V
VCM = 2.5V
TIME (1s/DIV)
60845 G07
Input Noise Current vs Frequency
600
500
400
300
200
100
0
1
10
100
1k
10k 100k
FREQUENCY (Hz)
60845 G08
6
VOS Drift Distribution
30
28
26
24
22
LTC6084 MS8
VS = 5V
VCM = 2.5V
TA = –40°C TO 125°C
78 UNITS
20
18
16
14
12
10
8
6
4
2
0
–1 –0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
DISTRIBUTION (μV/°C)
60845 G03
Input Noise Voltage vs Frequency
100
VS = 5V
90
VCM = 2.5V
80
TA = 25°C
70
60
50
40
30
20
10
0
10
100
1k
10k
100k
FREQUENCY (Hz)
60845 G06
Output Saturation Voltage
vs Load Current (Output High)
5.0
4.5
VS = 5V
VCM = 2.5V
4.0
SOURCE
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
TA = –55°C
TA = 25°C
TA = 125°C
SINK
1
10
LOAD CURRENT (mA)
100
60845 G09
60845f
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