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]

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[Peter BENSCH]

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

[Sa.11]

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]

As I said - it's an LM324.

Regards

/Peter

[Sa.11]

Thanks Peter