Hi, We are doing reverse engineering on a board. There is a marking code on IC of STmicroelectronics. Can you help us to find part number with below marking code? 324_MZ29809 - Stmicroelectronics Please get back to us as soon as possible.

Sa.11 · ‎2022-10-10

Peter BENSCH · ‎2022-10-10

It's always better to include as legible a photo as possible so people know what you're talking about.

But it is quite sure that your board uses an LM324.

Regards

/Peter

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View solution in original post

Peter BENSCH · ‎2022-10-10

It's always better to include as legible a photo as possible so people know what you're talking about.

But it is quite sure that your board uses an LM324.

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Sa.11 · ‎2022-10-10

Hi,

We are not using LM324 in the design, Attached the image of that ic. Please let me know the part number of this ic.

Regards,

Sowmiya

Peter BENSCH · ‎2022-10-10

As I said - it's an LM324.

Regards

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

Sa.11 · ‎2022-10-10

Thanks Peter