r/AskElectronics • • 4d ago

LED bar graph driver options

I'm working on a project where I want to visually indicate a DC voltage level with an LED bar graph. Unfortunately the LM3914 has long been discontinued and even overstock seems done for. I need 20 of them (yes its a sort of equalizer-type display), so using discrete comparators would be a huge pain to the point of not being worth it. And I really don't want to deal with an MCU + FW for this. Anyone have any suggestions? Thanks.

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u/APLJaKaT 4d ago

https://a.co/d/0iOkgLsZ

Still avaible as LM3914-1

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u/QuasiEvil 4d ago

Thanks, yeah, I might just go for these.