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LT1167_02 Datasheet, PDF (7/20 Pages) Linear Technology – Single Resistor Gain Programmable, Precision Instrumentation Amplifier | |||
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TYPICAL PERFOR A CE CHARACTERISTICS
LT1167
Distribution of Output
Offset Voltage, TA = â 40°C
40
137 N8 (2 LOTS)
35 165 S8 (3 LOTS)
302 TOTAL PARTS
VS = ±15V
G=1
30
25
20
15
10
5
0
â400 â300 â200 â100 0 100 200 300 400
OUTPUT OFFSET VOLTAGE (µV)
1167 G43
Distribution of Input Offset
Voltage Drift
30
VS = ±15V
TA = â 40°C TO 85°C
25 G = 1000
137 N8 (2 LOTS)
165 S8 (3 LOTS)
302 TOTAL PARTS
20
15
10
5
0
â 0.4 â 0.3 â 0.2 â 0.1 0 0.1 0.2 0.3
INPUT OFFSET VOLTAGE DRIFT (µV/°C)
1167 G46
Input Bias Current
50
VS = ±15V
TA = 25°C
40
270 S8
122 N8
392 TOTAL PARTS
30
20
10
0
â 100
â 60 â 20 20
60 100
INPUT BIAS CURRENT (pA)
1167 G10
Distribution of Output
Offset Voltage, TA = 25°C
30
137 N8 (2 LOTS)
165 S8 (3 LOTS)
VS = ±15V
G=1
25 302 TOTAL PARTS
20
15
10
5
0
â 200 â150 â100 â50 0 50 100 150 200
OUTPUT OFFSET VOLTAGE (µV)
1167 G44
Distribution of Output Offset
Voltage Drift
40
VS = ±15V
35 TA = â 40°C TO 85°C
G=1
30
137 N8 (2 LOTS)
165 S8 (3 LOTS)
302 TOTAL PARTS
25
20
15
10
5
0
â5 â4 â3 â2 â1 0 1 2 3 4 5
OUTPUT OFFSET VOLTAGE DRIFT (µV/°C)
1167 G47
Input Offset Current
50
VS = ±15V
TA = 25°C
40
270 S8
122 N8
392 TOTAL PARTS
30
20
10
0
â 100
â 60 â 20 20
60 100
INPUT OFFSET CURRENT (pA)
1167 G11
Distribution of Output
Offset Voltage, TA = 85°C
40
137 N8 (2 LOTS)
35 165 S8 (3 LOTS)
302 TOTAL PARTS
VS = ±15V
G=1
30
25
20
15
10
5
0
â400 â300 â200 â100 0 100 200 300 400
OUTPUT OFFSET VOLTAGE (µV)
1167 G45
Warm-Up Drift
14
VS = ± 15V
12
TA = 25°C
G=1
S8
10
8
N8
6
4
2
0
0
1
2
3
4
5
TIME AFTER POWER ON (MINUTES)
1167 G09
Input Bias and Offset Current
vs Temperature
500
400
VS = ±15V
VCM = 0V
300
200
100
IOS
0
IB
â 100
â 200
â 300
â 400
â 500
â75 â 50 â25 0 25 50 75 100 125
TEMPERATURE (°C)
1167 G12
7
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