LT1102_07 Datasheet, PDF (5/12 Pages) Linear Technology – High Speed, Precision, JFET Input Instrumentation Amplifier (Fixed Gain = 10 or 100)

ELECTRICAL CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: This parameter is tested on a sample basis only.
Note 3: Current noise is calculated from the formula:
i_n = (2qI_B)^1/2
where q = 1.6 • 10^–19 coulomb. The noise of source resistors up to 1GΩ
swamps the contribution of current noise.
LT1102
Note 4: This parameter is not tested. It is guaranteed by design and by
inference from the slew rate measurement.
Note 5: Overdrive recovery is defined as the time delay from the removal
of an input overdrive to the output’s return from saturation to linear
operation.
50% overdrive equals V_IN = ±2V (G = 10) or V_IN = ±200mV (G = 100).
Note 6: This parameter is not tested. It is guaranteed by design and by
inference from other tests.
TYPICAL PERFOR A CE CHARACTERISTICS
Small Signal Response, G = 10
(Input = 50mV Pulse)
Small Signal Response, G = 100
(Input = 5mV Pulse)
Slew Rate, G = 100
(Input = ±130mV Pulse)
2μS/DIV
FPOLT1102 • TPC01
Settling Time, G = 10
(Input From – 10V to 10V)
2μS/DIV
FPOLT1102 • TPC02
Settling Time, G = 10
(Input From 10V to –10V)
2μS/DIV
FPOLT1102 • TPC03
1μS/DIV
FPOLT1102 • TPC04
Settling Time, G = 100
(Input From – 10V to 10V)
1μS/DIV
FPOLT1102 • TPC05
Settling Time, G = 100
(Input From 10V to –10V)
2μS/DIV
FPOLT1102 • TPC06
2μS/DIV
FPOLT1102 • TPC07
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