Anyone tried using an LM4871 instead of an LM9022?
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Nick
Aug 1, 2020, 1:24:50 PM8/1/20
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TI confirmed some time ago that these are actually the same chip but with a different marketing spin, e.g. see
https://e2e.ti.com/support/power-management/f/196/t/289255?lm9022-similar-solution-
Has anyone actually used one of these in anger in place of an LM9022? (as opposed to just theorising about it, that is...)
Just wondering...
Grahame
Aug 1, 2020, 1:39:17 PM8/1/20
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Pharma Nick and I have a trial planned but we are a little while
from making it up and testing it.
On 01/08/2020 18:24, Nick wrote:
TI confirmed some time ago that these are actually the same chip but with a different marketing spin, e.g. see https://e2e.ti.com/support/power-management/f/196/t/289255?lm9022-similar-solution-
Has anyone actually used one of these in anger in place of an LM9022?
Just wondering...
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Nick
Aug 1, 2020, 1:43:03 PM8/1/20
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As I'm making up 3 of those VFD about clocks at the moment, I might give a LM4871 a go (although I have enough LM9022s)... I've done a full Farnell BOM for all the bits... a few of the original parts are no longer manufactured, so I've selected replacements (e.g. for the LM9022)
On Saturday, 1 August 2020 18:39:17 UTC+1, Sgitheach wrote:
Pharma Nick and I have a trial planned but we are a little while from making it up and testing it.
On 01/08/2020 18:24, Nick wrote:
TI confirmed some time ago that these are actually the same chip but with a different marketing spin, e.g. see https://e2e.ti.com/support/power-management/f/196/t/289255?lm9022-similar-solution-
Has anyone actually used one of these in anger in place of an LM9022?
Just wondering...
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Nick
Oct 13, 2020, 2:01:57 PM10/13/20
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Just to confirm that as expected, the commonly available LM4871 works perfectly as a replacement for the discontinued LM9022. They are, after all, the same device but with different labels...
Nick
On Saturday, 1 August 2020 at 18:43:03 UTC+1 Nick wrote:
As I'm making up 3 of those VFD about clocks at the moment, I might give a LM4871 a go (although I have enough LM9022s)... I've done a full Farnell BOM for all the bits... a few of the original parts are no longer manufactured, so I've selected replacements (e.g. for the LM9022)
On Saturday, 1 August 2020 18:39:17 UTC+1, Sgitheach wrote:Pharma Nick and I have a trial planned but we are a little while from making it up and testing it.
On 01/08/2020 18:24, Nick wrote:
TI confirmed some time ago that these are actually the same chip but with a different marketing spin, e.g. see https://e2e.ti.com/support/power-management/f/196/t/289255?lm9022-similar-solution-
Has anyone actually used one of these in anger in place of an LM9022?
Just wondering...
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