LT1102_07 Datasheet, PDF (7/12 Pages) Linear Technology – High Speed, Precision, JFET Input Instrumentation Amplifier (Fixed Gain = 10 or 100)

TYPICAL PERFOR A CE CHARACTERISTICS
LT1102
Short-Circuit Current vs Time
50
40
T_A = – 55°C
30
T_A = 25°C
20
10
0 V_S = ± 15V
–10
– 20
T_A = 125°C
T_A = 125°C
T_A = 25°C
– 30
T_A = – 55°C
– 40
– 50
0
1
2
3
TIME FROM OUTPUT SHORT TO GROUND (MINUTES)
LT1102 • TPC17
Gain Error vs Temperature
0.10
V_S = ±15V
R_L ≥ 2k
0.08
G = 100
0.06
0.04
G = 10
0.02
0
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1102 • TPC19
Distribution of Offset Voltage
35
V_S = ± 15V
30 ^{TA = 25°C}
950 UNITS TESTED
IN ALL PACKAGES
25
20
15
10
5
0
–0.8 –0.4 0
0.4 0.8
INPUT OFFSET VOLTAGE (mV)
LT1102 • TPC18
Gain Nonlinearity Over
Temperature
40
32
G = 100
24
R_L = 50k
G = 10
16
R_L = 2k OR 50k
G = 100
8 ^{RL = 2k}
–50 –25
0 25 50 75 100 125
TEMPERATURE (°C)
LT1102 • TPC20
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