op amp - Replacement for 747 opamp (dual 741) - Electrical Engineering Stack Exchange


i'm trying find "same or better" equivalent replacement 747 opamp. footprint / pinout can different, don't mind.

using parametric search on arrow, while reading datasheet 747 found lt1355 might replacement. however, quite expensive; $16.89 1 single ic (dip package). searching lt1355 on octopart shows arrow cheapest one, price steep me. i'm fine around $8/pc.

what other dual opamps can serve replacement 747?

usually asking products/parts off-topic since can benefit wants better 741, i'm making exception.

there literally hundreds of suitable 741 replacement opamps.

the parts list waaaay expensive. have special properties few designs need.

you should not looking 741 replacement per sé more "generic opamp".

there usable opamps had less money. lm358, 10 1 euro (shipping included!) on ebay

other examples: mcp602, ca3140, tlc271

most of these have versions 1, 2 or 4 opamps in 1 housing.

you have compare datasheets see suits needs. pay attention supply voltage these opamps can vary.


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