LM124A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'LM124A' PDF : 13 Pages View PDF
LM124A-LM224A-LM324A
TYPICAL SINGLE - SUPPLY APPLICATIONS
NON-INVERTING DC GAIN
DC SUMMING AMPLIFIER
HIGH INPUT Z ADJUSTABLE GAIN DC
INSTRUMENTATION AMPLIFIER
e0 = e1 +e2 -e3 -e4
Where (e1 +e2) ≥ (e3 +e4)
to keep e0 ≥ 0V
LOW DRIFT PEAK DETECTOR
if R1 = R5 and R3 = R4 = R6 = R7
e0 = 1 + -2--R-R---2--1- (e2 -e1)
As shown e0 = 101 (e2 - e1).
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