KA358DTFIC OPAMP DUAL HI GAIN 8-SOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant LM358DR LM358DR LM358DR2G KA358DIC OPAMP DUAL HI GAIN 8-SOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant LM358D LM358DG LM358M