TPIC8101: Building a tachometer using TPIC8101 and 1 or 2 knock sensors

Lucian Vlaicu

Part Number: TPIC8101

Hello,

I am wondering if TPIC8101 together with 2 knock sensors (I am thinking to use 2 instead of one to a better accuracy) and a processor is suitable to design and build a tachometer which can be capable to read RPM of diesel engines only by attach the knock sensors to the engine.

Can this TPIC8101 be used for this? Is this reliable or do you have other recommendation ?

Thank you in advance

over 5 years ago

0 Kristin Jones93 over 5 years ago

TI__Genius 17440 points

Hi Lucian,

Our TPIC8101 expert is currently on leave. Please give us some time to look into your question. We should have an answer for you next week.

Best Regards,

0 Kristin Jones93 over 4 years ago in reply to Kristin Jones93

TI__Genius 17440 points

Hi Lucian,

We are still looking into this. I've assigned this question to another engineer who should be able to help.

Best Regards,

0 Lucian Vlaicu over 4 years ago in reply to Kristin Jones93

Prodigy 70 points

Thank you very much Kristin,

Really appreciated

0 Sharath Vallamkonda over 4 years ago in reply to Lucian Vlaicu

TI__Expert 3435 points

Hi Lucian,

Thank you for reaching out to us. We are not an expert at system level design with the diesel engins. But, we can answer any TPIC8101 electrical device related questions. Building a tachometer is not a typical use case of this device. I am not sure if that it is even possible.

I am not aware of any other device that can be used to measure the RPM of a diesel engin

Thanks

Sharath.

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TPIC8101: Building a tachometer using TPIC8101 and 1 or 2 knock sensors